Table 1.

Characteristics of 19 studies reporting psychological parameters

Region of university	Author	Year of publication	Type of paper	Sample size
Rollins School of Public Health, Emory University, Atlanta, Georgia, USA	Druss BG	2020	Viewpoint	0
Department of Psychiatry, National Institute of Mental Health and Neurosciences (NIMHANS), Hosur Road, Bangalore 560029, India	Banerjee D	2020	Letter	0
Department of Psychiatry, School of Medical Sciences, National University of Asunción, Asunción, Paraguay	Torales J	2020	Review	0
School of Epidemiology and Public Health, Child and Adolescent Psychiatry, University of Ottawa, Ottawa, Ontario, Canada	Gardner W	2020	Viewpoint	0
Neurology and Physical Medicine and Rehabilitation and Chief of Pain Medicine, Johns Hopkins School of Medicine, USA	Cohen S	2020	Recommendation and guidelines	0
Department of Psychiatry, Chaohu Hospital, Anhui Medical University, Hefei, Anhui, China	Kai Zhang	2020	Letter	0
Metro South Addiction and Mental Health Service, Brisbane, Australia	Dan Siskind	2020	Paper for clinician with recommendations	0
Centre for Behavioural Science and Applied Psychology, Sheffield Hallam University, UK	Arden MA	2020	Letter	0
School of Medicine, University College Dublin, Belfield, Dublin, Ireland	Cullen W	2020	Comment	0
Department of Nursing, Peking Union Medical College Hospital, Beijing, China	Bo HX	2020	Research paper	734
Department of Sociology and Anthropology, Concordia University, Canada	Monson E	2017	Research paper	2,433
Department of Psychology, University of Regina, Canada	Asmundson GJG	2020	Editorial	0
St George’s University of London, UK	Ahmad A	2020	Letter	0