[1] All India Inst Med Sci, Dept Transplant Immunol & Immunogenet, Clin Immunogenet Lab, New Delhi, India
[2] Homi Bhabha Canc Hosp, HLA & Immunogenet Lab, Varanasi, Uttar Pradesh, India
[3] Tokai Univ, Sch Med, Dept Mol Life Sci, Div Basic Med Sci & Mol Med, 143 Shimokasuya, Isehara, Kanagawa 2591143, Japan
[4] Kidwai Oncol Mem Hosp Bangalore, Ctr Adv Genom & Mol Diagnost, Bangalore, Karnataka, India