Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (P300P3_158505, 160803)
Zurich Center for Integrative Human Physiology
Article History
Received: 18 June 2018
Accepted: 9 November 2018
First Online: 14 December 2018
Competing Interests
: The authors declare no competing interests.