Article History
Received: 20 October 2020
Accepted: 7 April 2021
First Online: 14 April 2021
Declarations
:
: This study was approved by the ethical review board and advance research board of the Government College University Faisalabad, Pakistan (GCUF/ARB/09/2017). The written consent to interview the patients was also obtained from the administration of the PINUM hospital. Before data collection, written and oral consent of respondents was taken and prior to the interviews the objectives of the study were briefed to the respondents. Voluntary participation and the right to ask any questions and to decline participation at any time were emphasized during the data collection.
: Not applicable.
: The authors declare that they have no competing interests.