Ethical approval
The prospective, parallel randomized controlled trial was approved by The Institutional Review Board committee of the University of Lahore (IRB-UOL-FAHS/829-I/2021). The trial is registered at Iranian registry of clinical trials (IRCT20210409050913N1). The study was done in accordance with the Declaration of Helsinki. This RCT was approved by Institutional Review Board University of Lahore (IRB-UOL-FAHS/829-I/2021) and consent to participate was taken from the participants of the study. All methods were performed in accordance with the relevant guidelines and regulations. Informed consent was obtained from all subjects.