Dr. Arpit Parmar is currently working as an Associate Professor of Psychiatry at All India Institute of Medical Sciences Bhubaneswar, Odisha, India. He has completed an MD in Psychiatry and a DM in Addiction Psychiatry from All India Institute of Medical Sciences New Delhi. He has written more than 80 research articles and 10 book chapters. He has made more than 40 presentations at national and international prestigious conferences. His research interests include addiction psychiatry, social psychiatry, and public mental health. He is a peer reviewer of many national and international psychiatry journals and is a section editor of the Indian Journal of Psychological Medicine.

Dr. Sujita Kumar Kar is currently working as an Additional Professor of Psychiatry at King George's Medical University, Lucknow, Uttar Pradesh, India. He is the editor-in-chief of Indian Journal of Health, Sexuality and Culture. He is also the editorial board member and reviewer of various national and international journals. He had written 62 book chapters and more than 450 articles in various national & international journals and made 70 presentations at various national and international conferences. He has been included in the global 2% researcher list released by Stanford University in 2021, 2022 and 2023. His research interests include brain stimulation, neuropsychiatry, and suicide prevention.

Dr. S M Yasir Arafat is currently working as an Associate Consultant of Psychiatry at Bangladesh Specialized Hospital, Dhaka, Bangladesh. He is affiliated with Dnet as an honorary Research Fellow and Biomedical Research Foundation, Bangladesh as Senior Research Fellow. He was affiliated with the University of Bristol, UK as Visiting Senior Research Associate, (August 2021-2023). He completed MD in Psychiatry from Bangabandhu Sheikh Mujib Medical University, Dhaka and MBBS from the Dhaka Medical College, Dhaka, Bangladesh. He also did an MPH in Health Economics and MBA in Marketing. Dr. Arafat has (co) authored more than 400 peer-reviewed articles and book chapters, and (co)edited several books with Springer. He has been included in the global 2% researcher list in 2021, 2022, and 2023. He is acting as editorial member in more than 10 leading journals in mental health published by Elsevier, Wiley, Springer, and Taylor and Francis. His research focused on mental health, suicidal behavior, psychometrics, panic buying, and psycho-sexual disorders.