Hädener, Marianne
Gelmi, Tim J.
Martin-Fabritius, Marie
Weinmann, Wolfgang http://orcid.org/0000-0001-8659-1304
Pfäffli, Matthias
Article History
Received: 2 October 2018
Accepted: 19 December 2018
First Online: 5 January 2019
Compliance with ethical standards
: According to the ethics committee of the Canton of Bern, Switzerland, this study does not apply to Art. 3a of the Federal Act on Research involving Human Beings (Human Research Act) since it is a study only involving one participant—who was the principal investigator himself in a self-experiment. Therefore, they did not decide on the application listed with the project ID No. 2018-01037. However, written informed consent was obtained from the participant of the cannabis smoking study.
: All procedures performed were in accordance with the ethical standards of the institutional research committee and the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: The authors declare that they have no conflict of interest.