1. Department of Orthopedics, Pujitha Hospital, Vijayawada, India
2. Department of General Medicine Clinic, Eluru, India
3. Suraksha Health Village, Vijayawada, India
4. Department of Statistics, Sri. Venkateswara University, Tirupati, India
5. Department of Orthopedics, Meher Hospital, Vijayawada, India