[1] All India Inst Med Sci, Dept Obstet & Gynaecol, New Delhi 110029, India
[2] Nargis Dutt Mem Canc Hosp, Tata Mem Ctr Rural Canc Project, Solapur 413401, Maharashtra, India
[3] Jehangir Hosp Premises, Jehangir Clin Dev Ctr, Pune 411001, Maharashtra, India
[4] Christian Fellowship Community Hlth Ctr, Ambillikai 624612, Tamil Nadu, India
[5] MNJ Inst Oncol & Reg Canc Ctr, Red Hills, Hyderabad 500004, Andhra Prades, India
[6] MP Shah Canc Hosp, GCRI, Civil Hosp Campus, Ahmadabad 380016, Gujarat, India
[7] Sikkim Manipal Univ, Sikkim Manipal Inst Med Sci, Sikkim 737101, Sikkim, India
[8] Civil Hosp, Aizawl 796001, Mizoram, India
[9] Tata Mem Hosp & Canc Res Inst, Tata Mem Ctr, Dept Prevent Oncol, Bombay 400012, Maharashtra, India
[10] Rajiv Gandhi Ctr Biotechnol, Thiruvananthapuram 695014, Kerala, India
[11] Int Agcy Res Canc, Sect Early Detect & Prevent, Screening Grp, 50 Cours Albert Thomas, F-69372 Lyon 08, France
[12] German Canc Res Ctr, Infect Inflammat & Canc Program, Neuenheimer Feld 242, D-69120 Heidelberg, Germany
[13] Int Agcy Res Canc, Sect Infect & Canc Biol, Lyon, France
[14] Canc Fdn India, Kolkata 700039, W Bengal, India
[15] European Mol Biol Lab, EMBL DKFZ Chem Biol Core Facil, D-69117 Heidelberg, Germany