Kellerer, C. https://orcid.org/0000-0002-0670-6392
Klütsch, K.
Husemann, K.
Sorichter, S.
Jörres, R. A.
Schneider, A.
Article History
Received: 16 October 2019
Accepted: 19 June 2020
First Online: 30 July 2020
Competing interests
: The Institute of General Practice and Health Services Research (Munich, Germany) received a grant from Ganshorn Medizin Electronic GmbH (Niederlauer, Germany) during the conduct of the study. The funders did not play any role in the design of the study, data evaluation and interpretation of the results.