Received: 10 February 2020
Accepted: 23 October 2020
First Online: 31 October 2020
Ethics approval and consent to participate
: The two prisons organizations and the Ministry of Health agreed. Two BBSSs in 2015 and 2016, from which our data were obtained, were approved by the Ethics Committee of Kurdistan University of Medical Sciences, under the registration code of IR.MUK.REC.1395.280. Data collected by our team and after selecting the eligible prisoners, a written informed consent was obtained and then they were enrolled into the BBSSs.
: Not applicable.
: The authors have no conflicts of interest to declare.