Skof, Stefanie
Álvarez, Ines
Pachschwöll, Clemens
Schneeweiss, Gerald M. https://orcid.org/0000-0003-2811-3317
Article History
Received: 11 May 2018
Accepted: 17 November 2018
First Online: 28 November 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The authors comply will all rules of the journal following the COPE guidelines; all authors have contributed and approved the final manuscript.