Received: 1 April 2021
Accepted: 15 July 2021
First Online: 26 July 2021
: This study was approved by the Research and Ethics Committee of Faculty of Pharmacy and Health Sciences, University of Balochistan, Quetta, Pakistan. All eligible patients with their treatment supporters who were willing to participate in the study, by giving written or oral consent (in case of illiterate patients or their treatment supporters) were included in the study. Approval for data collection was also obtained from the administrative departments of both hospitals.
: Not applicable.
: The authors declare that they have no competing interests.