Van den Nest, Miriam http://orcid.org/0000-0003-2653-3473
Glechner, Anna
Gold, Maria
Gartlehner, Gerald
Funding for this research was provided by:
Department of Evidence-based Medicine and Clinical Epidemiology, Danube University Krems, Austria
Article History
Received: 21 January 2019
Accepted: 14 November 2019
First Online: 11 December 2019
Competing interests
: All authors declare that they have no competing interests.