Arranto, C. A. http://orcid.org/0000-0001-7776-5990
Burkard, T.
Leuppi-Taegtmeyer, A. B.
Gerull, S.
Passweg, J. R.
Pfister, O.
Halter, J. P. http://orcid.org/0000-0003-4304-1956
Article History
Received: 23 January 2020
Revised: 24 June 2020
Accepted: 2 July 2020
First Online: 14 July 2020
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.