Kraus, Rebecca http://orcid.org/0000-0002-6665-108X
Stekhoven, Daniel J.
Leupold, Ulrich
Marti, Walter R.
Article History
First Online: 6 April 2018
Compliance with Ethical Standards
: The study was approved by the Internal Review Board of the Kantonsspital Aarau (no. …., 200…).
: The authors declare that they have no conflict of interest.
: For this type of study, formal consent is not required.
: Does not apply.