1. Isotope Labelling Department; Ogene Systems (I) Pvt. Ltd; # 11-6-56, GSR Estates, Balanagar; Hyderabad; 500037; Andhra Pradesh; India
2. Centre for Pharmaceutical Sciences I S T; Jawaharlal Nehru Technological University; Kukatpally; Hyderabad; 500085; Andhra Pradesh; India