Stamm, Tanja http://orcid.org/0000-0003-3073-7284
Ritschl, Valentin
Platzer, Alexander
Omara, Maisa
Mosor, Erika
Reichardt, Berthold
Schmitl, Lina
Behanova, Martina
Bekes, Katrin
Funding for this research was provided by:
Medical University of Vienna
Article History
Received: 2 May 2019
Accepted: 22 September 2019
First Online: 29 October 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the ethical committee of the Medical University of Vienna (EK 2218/2017). All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments.
: For this type of study (retrospective analysis of population-based health insurance data), formal consent is not required.