Oeverhaus, Michael http://orcid.org/0000-0003-0807-7689
Dekowski, Dirk
Hirche, Herbert
Esser, Joachim
Schaperdoth-Gerlings, Barbara
Eckstein, Anja
Funding for this research was provided by:
QD Laser Inc (0)
Article History
Received: 9 November 2018
Accepted: 14 April 2020
First Online: 6 May 2020
Ethics approval and consent to participate
: The recruitment and research protocols were reviewed and approved by the ethics commission of the Medical Faculty of the University Duisburg-Essen (16–6879-BO), and written informed consent was obtained from all study participants in compliance with the Declaration of Helsinki. The trial was registered with the German Clinical Trials Register (DRKS00010887).
: Not applicable.
: The authors declare that they have no competing interests.