David, Kuerten
Mandana, Hossein-Zadeh
Niklas, Plange
Peter, Walter
Matthias, Fuest
Article History
Received: 5 June 2019
Revised: 13 September 2019
Accepted: 3 November 2019
First Online: 21 November 2019
Compliance with ethical standards
:
: No conflict of interest by any of the authors.
: Informed consent was acquired by each participant, and all measurements were performed in accordance with the Declaration of Helsinki and approved by the local ethics committee.