1 Department of Nephrology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
2 Department of Dermatology Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
3 Department of Histopathology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
4 Department of Internal Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
5 Department of Dermatology Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India. Electronic address: [email protected].
6 Department of Nephrology, Postgraduate Institute of Medical Education and Research, Chandigarh, India. Electronic address: [email protected].