The studies followed ethical guidelines for research with prisoners under institutional ethics review board approval.a.a
The study protocol received ethics approval from the local research ethics review board.
The procedures were approved by the institutional animals' ethics review board of McGill University, Montreal, Canada.
The study protocol was approved by the responsible ethics review committee (EKSG 14/101).
The procedures were approved by the institutional animals' ethics review board of McGill University, Canada.
Institutional ethics review board permission was obtained and individual patient consent was not required.
Informed consent and Institute ethics review board permission was obtained prior to inclusion in this study.
Ethical approval was obtained from the relevant ethics review boards prior to commencement of the study.
This study was approved by the research ethics review committee of the World Health Organisation and the ethics review board of Médecins Sans Frontières.
