Wondie, Yemataw
Hinz, Andreas
Funding for this research was provided by:
Universitätsklinikum Leipzig
Article History
Received: 9 December 2019
Accepted: 4 March 2020
First Online: 13 March 2020
Compliance with ethical standards
: This study was approved by the ethics committee of the University of Gondar, Ethiopia, and the ethics committees of all participating German centers.
: The authors declare that they have no conflict of interest.