Miernik, Arkadiusz
Schoeb, Dominik S. http://orcid.org/0000-0001-6394-7064
Article History
Received: 3 April 2018
Accepted: 19 July 2018
First Online: 23 July 2018
Compliance with ethical standards
:
: None of the other authors has any conflict of interest or financial ties relevant to this work to disclose. No external funding was received for this study.
: The study was approved by our local ethics committee and was performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments (number 178/17, Ethics Committee of the University Medical Center Freiburg). For this type of study formal consent was not required. This article does not contain any studies with animals performed by any of the authors.
: DRKS00013024 (approved WHO primary register).