Kaya, Elif http://orcid.org/0000-0001-6388-9714
Jánosi, Rolf Alexander
Azizy, Obayda
Wakili, Reza
Rassaf, Tienush
Article History
Received: 1 June 2018
Accepted: 6 September 2018
First Online: 14 September 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the ethics committee of the faculty of medicine of the University of Duisburg-Essen (Reference no. 17-7701-BO), Germany.