Veldeman, Michael http://orcid.org/0000-0003-3648-6842
Albanna, Walid
Weiss, Miriam
Conzen, Catharina
Schmidt, Tobias Philip
Clusmann, Hans
Schulze-Steinen, Henna
Nikoubashman, Omid
Temel, Yasin
Schubert, Gerrit Alexander
Funding for this research was provided by:
RWTH Aachen
Article History
Received: 29 June 2020
Accepted: 24 November 2020
First Online: 10 December 2020
Conflict of interest
: There are no conflicts of interest to report.
: The trial was conducted in accordance with the recommendations of the ethics committee of the Medical Faculty of the RWTH Aachen University (EK 062/14).
: This observational trial was retrospectively registered at the ISRCTN registry (Reference No. 16523175) on 07/25/2019. The prospective data collection was registered on 05/20/2014 at ClinicalTrials.gov (NCT02142166) as part of a larger scale prospective data collection.