Radionova, Natalia
Becker, Gerhild
Mayer-Steinacker, Regine
Gencer, Deniz
Rieger, Monika A.
Preiser, Christine
Article History
Received: 2 December 2019
Accepted: 24 March 2020
First Online: 4 April 2020
Ethics approval and consent to participate
: The ethics committee of the Medical Faculty and University Hospital of Tübingen has approved the study (802/2016BO2).All study participants were informed and asked for consent verbally and in written form.
: This manuscript does not contain any specific individual’s data.
: The authors declare that they have no competing interests.