1. Department of Infectious Diseases; Sindh Institute of Urology and Transplantation; Karachi; Pakistan
2. Department of Immunology and Molecular Medicine; Sindh Institute of Urology and Transplantation; Karachi; Pakistan
3. Nephrology; Sindh Institute of Urology and Transplantation; Karachi; Pakistan
4. Epidemiology/Research Faculty; The Indus Hospital; Karachi; Pakistan