Stamatakis, Nikolaos
Article History
First Online: 3 January 2019
Compliance with Ethical Standards
:
: The author declares that he has no competing interests.
: The research has been granted relevant approval from the UTT Research Ethics Committee, as well as permission to enter the custodial settings for research purposes from the TT Prison Service.
: All participating prisoners were given an informed consent form to sign prior filling in the questionnaire.