Fritz, Birgit
März, Melanie
Weis, Severin
Wahl, Siegfried http://orcid.org/0000-0003-3437-6711
Ziemssen, Focke http://orcid.org/0000-0002-3873-0581
Egert, Markus http://orcid.org/0000-0003-2402-3322
Funding for this research was provided by:
Bundesministerium für Bildung und Forschung (13FH5I02IA)
Article History
Received: 19 September 2019
Accepted: 5 March 2020
First Online: 27 March 2020
Competing interests
: The authors declare no competing interests. The affiliation of one author (Si.W.) with Carl Zeiss Vision International GmbH did not play any additional role in the study design, data collection and analysis, decision to publish, or preparation of the manuscript. The specific roles of all authors are articulated in the ‘Author’ contributions’ section.