Azabdaftari, Aline
van der Giet, Markus
Schuchardt, Mirjam
Hennermann, Julia B.
Plöckinger, Ursula
Querfeld, Uwe https://orcid.org/0000-0001-6783-3822
Article History
Received: 22 May 2019
Accepted: 30 August 2019
First Online: 6 September 2019
Ethics approval and consent to participate
: The study was approved by the local Ethics Committee of the Charité-Universitätsmedizin Berlin (number: EA2/091/13) and registered at(NCT02176603). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that there are no competing interests.