Werner, Christian
Hezel, Natalie
Dongus, Fabienne
Spielmann, Jan
Mayer, Jan
Becker, Clemens
Bauer, Jürgen M.
Funding for this research was provided by:
Universitätsklinikum Heidelberg
Article History
Received: 2 December 2022
Accepted: 29 March 2023
First Online: 1 April 2023
Competing interests
: The authors declare no conflict of interest. This is an independent publication and has not been authorized, sponsored, or otherwise approved by Apple Inc. Apple, iPhone, Health, and HealthKit are trademarks by Apple Inc. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license.