aHuman Genome Centre, School of Medical Sciences, Universiti Sains Malaysia Health Campus, Kota Bharu, Kelantan, Malaysia

bDepartment of Physiology, School of Medicine, and Institute for Research, Development and Innovation, International Medical University, Kuala Lumpur, Malaysia

cOman College of Health Sciences, Muscat, Oman

dDepartment of Biology, College of Science, Qassim University, Saudi Arabia

eDepartment of Physiology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia

fTunku Puteri Intan Safinaz School of Accountancy, Universiti Utara Malaysia 06010 UUM Sintok, Kedah

gDepartment of Psychiatry, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia

Received 12 December 2021 Accepted 5 January 2023.

Correspondence to Zahiruddin Othman, MD, Department of Psychiatry, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian 16150, Kelantan, Malaysia, Tel: +609 767 3000; e-mail: [email protected]