Reply to the "Letter to the Editor: Mind the gap: epistemology of heart rate variability".
Christopher A LearMichael J BeacomMichi KasaiJenny A WestgateRobert GalinskyShoichi MagawaEtsuko MiyagiTomoaki IkedaLaura BennetAlistair Jan GunnPublished in: American journal of physiology. Regulatory, integrative and comparative physiology (2020)