An Assessment of Physical Activity Data Collected via a Smartphone App and a Smart Band in Breast Cancer Survivors: Observational Study.
Il-Young ChungMiyeon JungSae Byul LeeJong Won LeeYu-Rang ParkDaegon ChoHaekwon ChungSoyoung YounYul Ha MinHye Jin ParkMinsun LeeSeockhoon ChungByung Ho SonSei-Hyun AhnPublished in: Journal of medical Internet research (2019)
ClinicalTrials.gov NCT03072966; https://clinicaltrials.gov/ct2/show/NCT03072966.