Martens, Marcus-Sebastian http://orcid.org/0000-0003-1917-8493
Zurhold, Heike
Rosenkranz, Moritz
O’Donnell, Amy
Addison, Michelle
Spencer, Liam
McGovern, William
Gabrhelík, Roman
Petruželka, Benjamin
Rowicka, Magdalena
Liebregts, Nienke
Degkwitz, Peter
Kaner, Eileen
Verthein, Uwe
Funding for this research was provided by:
National Institute for Health Research (PR-ST-0416-10001)
Bundesministerium für Gesundheit (ZMVI1-2516DSM222)
Government Council for Drug Policy Coordination
ZonMw (project number 63200000103)
National Bureau for Drug Prevention
Article History
Received: 15 February 2019
Accepted: 7 November 2019
First Online: 13 January 2020
Consent for publication
: Not applicable
: This paper reports on independent research and expresses the views of the authors. The authors declare that they have no competing interests.