1. Department of Medicine, Warren Alpert Medical School at Brown University, Providence, RI, USA,
2. Department of Biostatistics, Christian Medical College, Tamil Nadu, India
3. Department of Obstetrics & Gynecology , Christian Medical College, Tamil Nadu, India
4. Department of Community Health, Christian Medical College, Tamil Nadu, India
5. Rural Unit for Health and Social Affairs, Christian Medical College, Tamil Nadu, India
6. Department of Virology, Christian Medical College, Tamil Nadu, India
7. Department of Obstetrics & Gynecology, Warren Alpert Medical School at Brown University, Providence, RI, USA
8. Department of Community Health, Warren Alpert Medical School at Brown University, Providence, RI, USA
9. Department of Medicine, Tufts University School of Medicine, Boston, MA, USA