Mensch, Alexander
Beck, Tanja
Civello, Daniele
Kunigkeit, Christopher
Lachmann, Nicole
Stock, Stephanie
Gandjour, Afschin
Müller, Dirk
Article History
First Online: 28 May 2018
Compliance with Ethical Standards
:
: No funding was received for the preparation of this study.
: Alexander Mensch, Tanja Beck, Daniele Civello, Christopher Kunigkeit, Nicole Lachmann, Stephanie Stock, Afschin Gandjour, and Dirk Müller have no conflicts of interest directly relevant to the content of this study.
: A full list of all enrolled studies and detailed results for each individual study can be found in the Electronic Supplementary Material.