1. Bansal Hospital; Department of Reproductive Medicine; C Sector Shahpura Bhopal Madhya Pradesh India 462016
2. Radboud University Nijmegen; Faculty of Medical School; Geert Grooteplein 9 PO Box 9101 Nijmegen Netherlands 6500HB
3. University of Auckland; Department of Obstetrics and Gynaecology; FMHS Park Road Grafton Auckland New Zealand 1003