Publication Activity (10 Years)
Publications (10 Years): 32
Technical University of Munich
Aristotle University of Thessaloniki (PHD)
Germany
Aerobiology Group leader :: Institute of Environmental Medicine, UNIKA-T
Greece
Postdoctoral Researcher :: School of Biology
United Kingdom
Principal Investigator :: School of Biological Sciences
Greece
Principal Investigator :: School of Biological Applications and Technology
Greece
Postdoctoral Researcher :: School of Biology
Greece
Adjunct Lecturer :: School of Biology
Greece
Postdoctoral Researcher
Greece
Freelance Aerobiologist
Greece
Postdoctoral Researcher
Greece
Postdoctoral Researcher
Greece
PhD student :: School of Biology
Greece
PHD :: School of Biology
Greece
MSC :: School of Biology
Greece
BSC :: School of Forestry and Natural Environment
Greece
MSC :: School of Forestry and Natural Environment
- Ioana Agache, Ignacio Ricci-Cabello, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Josefina Salazar, Bernardo Sousa-Pinto, Miquel Colom, Maria A Fiol-deRoque, Lucía Gorreto López, Narges Malih, Laura Moro, Marina García Pardo, Patricia García Pazo, Rocío Zamanillo Campos, L Saletti-Cuesta, Mubeccel Akdis, Pablo Alonso-Coello, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Josefina Salazar, L Yesenia Rodríguez-Tanta, Yahveth Cantero, Camila Montesinos-Guevara, Yang Song, Giancarlo Alvarado-Gamarra, Ivan Sola, Pablo Alonso-Coello, Wendy Nieto-Gutierrez, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, David Rigau, L Yesenia Rodríguez-Tanta, Wendy Nieto-Gutierrez, Yang Song, Yahveth Cantero-Fortiz, Marta Roqué, Juan Carlos Vasquez, Ivan Sola, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Pablo Alonso-Coello, Josefina Salazar, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Josefina Salazar, L Yesenia Rodríguez-Tanta, Yahveth Cantero, Camila Montesinos-Guevara, Yang Song, Giancarlo Alvarado-Gamarra, Ivan Sola, Pablo Alonso-Coello, Wendy Nieto-Gutierrez, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, David Rigau, L Yesenia Rodríguez-Tanta, Wendy Nieto-Gutierrez, Yang Song, Yahveth Cantero-Fortiz, Marta Roqué, Juan Carlos Vasquez, Ivan Sola, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Pablo Alonso-Coello, Josefina Salazar, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Josefina Salazar, L Yesenia Rodríguez-Tanta, Yahveth Cantero, Camila Montesinos-Guevara, Yang Song, Giancarlo Alvarado-Gamarra, Ivan Sola, Pablo Alonso-Coello, Wendy Nieto-Gutierrez, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Ignacio Ricci-Cabello, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Matteo Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Josefina Salazar, Bernardo Sousa-Pinto, Miquel Colom, Maria A Fiol-deRoque, Lucía Gorreto López, Narges Malih, Laura Moro, Marina García Pardo, Patricia García Pazo, Rocío Zamanillo Campos, L Saletti-Cuesta, Mubeccel Akdis, Pablo Alonso-Coello, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Bernard Clot, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Stephen Holgate, Mohamed Fareed Jeebhay, Stelios Kazadzis, Kari Christine Nadeau, Nikolaos Papadopoulos, Santiago Quirce, Joaquin Sastre, Fiona Tummon, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Josefina Salazar, L Yesenia Rodríguez-Tanta, Yahveth Cantero, Camila Montesinos-Guevara, Yang Song, Giancarlo Alvarado-Gamarra, Ivan Sola, Pablo Alonso-Coello, Wendy Nieto-Gutierrez, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Ignacio Ricci-Cabello, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Josefina Salazar, Bernardo Sousa-Pinto, Miquel Colom, Maria A Fiol-deRoque, Lucía Gorreto López, Narges Malih, Laura Moro, Marina García Pardo, Patricia García Pazo, Rocío Zamanillo Campos, L Saletti-Cuesta, Mübeccel Akdiş, Pablo Alonso-Coello, Marek Jutel, Mübeccel Akdis
- László Makra, Luca Coviello, Andrea Gobbi, Giuseppe Jurman, Cesare Furlanello, Mauro Brunato, Lewis H Ziska, Jeremy J Hess, Athanasios Damialis, Maria Pilar Plaza Garcia, Gábor Tusnády, Lilit Czibolya, István Ihász, Áron József Deák, Edit Mikó, Zita Dorner, Susan K Harry, Nicolas Bruffaerts, Ann Packeu, Annika Saarto, Linnea Toiviainen, Maria Louna-Korteniemi, Sanna Pätsi, Michel Thibaudon, Gilles Oliver, Athanasios Charalampopoulos, Despoina Vokou, Ewa Maria Przedpelska-Wasowicz, Ellý Renée Guðjohnsen, Maira Bonini, Sevcan Celenk, Cumali Ozaslan, Jae-Won Oh, Krista Sullivan, Linda Ford, Michelle Kelly, Estelle Levetin, Dorota Myszkowska, Elena E Severova, Regula Gehrig, María Del Carmen Calderón-Ezquerro, César Guerrero Guerra, Manuel Andres Leiva-Guzmán, Germán Darío Ramón, Laura Beatriz Barrionuevo, Jonathan Grant Peter, Dilys Berman, Connie H Katelaris, Janet Mary Davies, Pamela Burton, Paul J Beggs, Sandra María Vergamini, Rosa María Valencia-Barrera, Claudia Traidl-Hoffman
- László Makra, Luca Coviello, Andrea Gobbi, Giuseppe Jurman, Cesare Furlanello, Mauro Brunato, Lewis H Ziska, Jeremy J Hess, Athanasios Damialis, Maria Pilar Plaza Garcia, Gábor Tusnády, Lilit Czibolya, István Ihász, Áron József Deák, Edit Mikó, Zita Dorner, Susan K Harry, Nicolas Bruffaerts, Ann Packeu, Annika Saarto, Linnea Toiviainen, Maria Louna-Korteniemi, Sanna Pätsi, Michel Thibaudon, Gilles Oliver, Athanasios Charalampopoulos, Despoina Vokou, Ewa Maria Przedpelska-Wasowicz, Ellý Renée Guðjohnsen, Maira Bonini, Sevcan Celenk, Cumali Ozaslan, Jae-Won Oh, Krista Sullivan, Linda Ford, Michelle Kelly, Estelle Levetin, Dorota Myszkowska, Elena E Severova, Regula Gehrig, María Del Carmen Calderón-Ezquerro, César Guerrero Guerra, Manuel Andres Leiva-Guzmán, Germán Darío Ramón, Laura Beatriz Barrionuevo, Jonathan Grant Peter, Dilys Berman, Connie H Katelaris, Janet Mary Davies, Pamela Burton, Paul J Beggs, Sandra María Vergamini, Rosa María Valencia-Barrera, Claudia Traidl-Hoffman
- Ioana Agache, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Bernard Clot, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Stephen Holgate, Mohamed Fareed Jeebhay, Stelios Kazadzis, Kari Christine Nadeau, Nikolaos Papadopoulos, Santiago Quirce, Joaquin Sastre, Fiona Tummon, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, David Rigau, L Yesenia Rodríguez-Tanta, Wendy Nieto-Gutierrez, Yang Song, Yahveth Cantero-Fortiz, Marta Roqué, Juan Carlos Vasquez, Ivan Sola, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Pablo Alonso-Coello, Josefina Salazar, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Bernard Clot, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Stephen Holgate, Mohamed Fareed Jeebhay, Stelios Kazadzis, Kari Christine Nadeau, Nikolaos Papadopoulos, Santiago Quirce, Joaquin Sastre, Fiona Tummon, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Josefina Salazar, L Yesenia Rodríguez-Tanta, Yahveth Cantero, Camila Montesinos-Guevara, Yang Song, Giancarlo Alvarado-Gamarra, Ivan Sola, Pablo Alonso-Coello, Wendy Nieto-Gutierrez, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Ignacio Ricci-Cabello, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Josefina Salazar, Bernardo Sousa-Pinto, Miquel Colom, Maria A Fiol-deRoque, Lucía Gorreto López, Narges Malih, Laura Moro, Marina García Pardo, Patricia García Pazo, Rocío Zamanillo Campos, L Saletti-Cuesta, Mübeccel Akdiş, Pablo Alonso-Coello, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Josefina Salazar, L Yesenia Rodríguez-Tanta, Yahveth Cantero, Camila Montesinos-Guevara, Yang Song, Giancarlo Alvarado-Gamarra, Ivan Sola, Pablo Alonso-Coello, Wendy Nieto-Gutierrez, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, David Rigau, L Yesenia Rodríguez-Tanta, Wendy Nieto-Gutierrez, Yang Song, Yahveth Cantero-Fortiz, Marta Roqué, Juan Carlos Vasquez, Ivan Sola, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernardo Sousa-Pinto, Pablo Alonso-Coello, Josefina Salazar, Marek Jutel, Mübeccel Akdis
- Ioana Agache, Carlos Canelo-Aybar, Isabella Annesi-Maesano, Lorenzo Cecchi, David Rigau, L Yesenia Rodríguez-Tanta, Wendy Nieto-Gutierrez, Yang Song, Yahveth Cantero-Fortiz, Marta Roqué, Juan Carlos Vasquez, Ivan Sola, Benedetta Biagioni, Kian Fan Chung, Gennaro D'Amato, Athanasios Damialis, Stefano R Del Giacco, Leticia de Las Vecillas, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Mattia Giovannini, Stephen Holgate, Mohamed Fareed Jeebhay, Kari Christine Nadeau, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Bernando Sousa-Pinto, Pablo Alonso-Coello, Josefina Salazar, Marek Jutel, Mübeccel Akdis
- Papadopoulos G Nikolaos, Mübeccel Akdis, Mübeccel Akdiş, Athanasios Damialis, Giuseppina Esposito, Ioana Fergadiotou, Christian Goroncy, Pierre Guitton, Maia Gotua, Kleanthis Erotokritou, Tuomas Jartti, Clare S Murray, Athanasios Nenes, Sotiris E Nikoletseas, Susetta Finotto, Spyros N Pandis, Valeria Ramiconi, Angela Simpson, Aki Soudunsaari, Anna Stårbröst, Maria Staiano, Antonio Varriale, Paraskevi Xepapadaki, Torsten Zuberbier, Isabella Annesi-Maesano, null null
- Isabella Annesi-Maesano, Lorenzo Cecchi, Biagioni Benedetta, Kian Fan Chung, Bernard Clot, Martine Collaud Coen, Gennaro D'Amato, Athanasios Damialis, Javier Dominguez-Ortega, Carmen Galàn, Stefanie Gilles, Stephen Holgate, Mohamed Fareed Jeebhay, Stelios Kazadzis, Papadopoulos G Nikolaos, Santiago Quirce, Joaquin Sastre, Fiona Tummon, Claudia Traidl-Hoffman, Jolanta Walusiak-Skorupa, Pablo Alonso-Coello, Carlos Canelo-Aybar, Yahveth Cantero-Fortiz, David Rigau, Josefina Salazar, Francisca Verdugo-Paiva, Marek Jutel, Mübeccel Akdis, Ioana Agache
- Surendra Ranpal, Susanne von Bargen, Stefanie Gilles, Daria Luschkova, Maria Landgraf, Claudia Traidl-Hoffman, Carmen Büttner, Athanasios Damialis, Susanne Jochner-Oette
- Maria Del Pilar Plaza, Franziska Kolek, Vivien Leier-Wirtz, Jens Otto Brunner, Claudia Traidl-Hoffmann, Athanasios Damialis
- Surendra Ranpal, Miriam Sieverts, Verena Wörl, Georgia Kahlenberg, Stefanie Gilles, Maria Landgraf, Kira Köpke, Franziska Kolek, Daria Luschkova, Tobias Heckmann, Claudia Traidl-Hoffmann, Carmen Büttner, Athanasios Damialis, Susanne Jochner-Oette
- Jesús Rojo, Jose Oteros, Antonio Picornell, Jose María Maya-Manzano, Athanasios Damialis, Katrin Zink, Matthias Werchan, Barbora Werchan, Matt Smith, Annette Menzel, Sabine Timpf, Claudia Traidl-Hoffman, Karl-Christian Bergmann, Carsten B Schmidt-Weber, Jeroen Buters
- Franziska Kolek, Maria Del Pilar Plaza, Vivien Leier-Wirtz, Arne Friedmann, Claudia Traidl-Hoffmann, Athanasios Damialis
- Stefanie Gilles, Claudia Traidl-Hoffmann, Athanasios Damialis
- Athanasios Damialis, Stefanie Gilles, Mikhail Sofiev, Viktoria Sofieva, Franziska Kolek, Daniela Bayr, Maria Del Pilar Plaza, Vivien Leier-Wirtz, Sigrid Kaschuba, Lewis H Ziska, Leonard Bielory, László Makra, María Del Mar Trigo Pérez, null null, Claudia Traidl-Hoffmann
- Harald Lux, Xaver Baur, Lygia Therese Budnik, Astrid Heutelbeck, João Paulo Teixeira, Emeri Neumann, Diana Adliene, Judita Puiso, David Lucas, Jakob Löndahl, Athanasios Damialis, Ozlem Goksel, Hans Orru
- Stefanie Gilles, Cornelia Blume, Maria Wimmer, Athanasios Damialis, Laura Meulenbroek, Mehmet Gökkaya, Carolin Bergougnan, Selina Eisenbart, Nicklas Sundell, Magnus Lindh, Lars-Magnus Andersson, Åslög Dahl, Adam Chaker, Franziska Kolek, Sabrina Wagner, Avidan U Neumann, Cezmi A Akdis, Johan Garssen, Johan Westin, Belinda Van't Land, Donna E Davies, Claudia Traidl-Hoffman