1. Department of Biological and Biomedical Sciences, Aga Khan University, Karachi 74800, Pakistan
2. National Institute on Aging, Baltimore, Maryland 21224, United States
3. Health-Shield, Vedicinals-9 40764 Langenfeld, Germany
4. German-Indian Biotech Vedicinals-9 Talawade, Pune 412114, Maharashtra, India
5. Department of Emergency Medicine, Royal Sussex County Hospital, University Hospitals Sussex, Brighton BN2 5BE, United Kingdom
6. Long-COVID Foundation Garforth, Leeds, West Yorkshire LS25 1NB, United Kingdom