Rosenbohm, Angela http://orcid.org/0000-0001-9700-0338
Buckert, Dominik
Kassubek, Jan
Rottbauer, Wolfgang
Ludolph, Albert C.
Bernhardt, Peter
Article History
Received: 12 November 2019
Revised: 19 January 2020
Accepted: 21 January 2020
First Online: 29 January 2020
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.
: This study has been approved by the local ethics commitee of Ulm university (reference number 13/10) and has been carried out accordingly. The study has been performed in accordance with the ethical standards of the 1964 Declaration of Helsinki.