[1
]
Professor and Head, Department of Conservative Dentistry and Endodontics, Triveni
Institute of Dental Sciences and Research Centre Bilaspur, Chhattisgarh, India.
[2
]
Professor and Head, Department of Conservative Dentistry and Endodontics, Sree Sai
Dental College and Research Institute Srikakulam, Andhra Pradesh, India.
[3
]
Consultant Endodontist, Mumbai, Maharashtra, India, e-mail: kp.dhingra@gmail.com.
[4
]
Professor and Head, Department of Conservative Dentistry and Endodontics, Best Dental
Science College, Melur Road, Ultra Nagar Madurai, Tamil Nadu, India.
[5
]
Reader, Department of Prosthodontics, Institute of Dental Sciences Khandagiri, Bhubaneswar,
Odisha, India.
[6
]
Senior Lecturer, Department of Prosthodontics, Institute of Dental Sciences, Khandagiri,
Bhubaneswar, Odisha, India.