Jawhar, Ahmed
Stetzelberger, Vera
Kollowa, Karl
Obertacke, Udo
Article History
Received: 30 June 2018
Accepted: 7 December 2018
First Online: 11 December 2018
Compliance with ethical standards
:
: The authors declare that there were no conflicts of interest.
: The present study was approved by our Institutional Ethics Committee (File reference 2012-334N-MA) and was carried out in accordance with the Declaration of Helsinki.
: Researchers approached the patients on admission day and written consent was obtained.