1. Centre of Biomedical Magnetic Resonance, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Raebareli Road, Lucknow 226 014, India
2. Department of Biochemistry, Chhatrapati Shahuji Maharaj Medical University, Lucknow 226003, India
3. Department of Microbiology, Lady Hardinge Medical College, New Delhi, India
4. Vattikuti Urology Institute, Henry Ford Hospital System, Detroit, Michigan, United States