Hinz, Sebastian
Arnold, Christin
Setz, Juergen
Hey, Jeremias
Schweyen, Ramona http://orcid.org/0000-0002-9490-5243
Article History
Received: 7 June 2019
Accepted: 6 November 2019
First Online: 15 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: The protocols were approved by the medical faculty’s ethics committee at the Martin-Luther-University Halle-Wittenberg and conducted in accordance with the Declaration of Helsinki on ethical principles for medical research.
: For this type of study, formal consent was not required.