Prieske, Olaf http://orcid.org/0000-0003-4475-4413
Dalager, Tina http://orcid.org/0000-0002-6632-7001
Herz, Michael
Hortobagyi, Tibor http://orcid.org/0000-0001-5732-7942
Sjøgaard, Gisela http://orcid.org/0000-0002-2961-7800
Søgaard, Karen http://orcid.org/0000-0003-3968-6364
Granacher, Urs http://orcid.org/0000-0002-7095-813X
Article History
First Online: 7 September 2019
Compliance with Ethical Standards
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: The authors would like to thank the health insurance company AOK Nordost, Germany, and the Commission for Research and Young Researchers (FNK) of the University of Potsdam for financial support during the study. No other sources of funding were used to assist in the preparation of this article.
: Olaf Prieske, Tina Dalager, Michael Herz, Tibor Hortobágyi, Gisela Sjøgaard, Karen Søgaard and Urs Granacher declare that they have no conflicts of interest relevant to the content of this review.
: The datasets used and/or analyzed during the current study are available from the corresponding author on reasonable request.