School of Dentistry, Indiana University Indianapolis, Indianapolis, United States

School of Medicine, Shanghai Jiaotong University , Shanghai, China

Department of Prosthodontics, Erciyes University, Kayseri, Turkey

Department of Prosthodontics and Oral Medicine, School of Dentistry, University of Michigan, Ann Arbor, United States

Department of Periodontology, University College of Medicine and Dentistry, The University of Lahore, Lahore, Pakistan

Department of Orthodontics, Erciyes University, Kayseri, Turkey

Department of Endodontics, Faculty of Dentistry, Nevsehir Haci Bektas Veli University, Nevsehir, Turkey

Department of Substitutive Dental Sciences, Taibah University, Madinah, Saudi Arabia

Department of Prosthetic Dentistry, Faculty of Dentistry, Cankırı Karatekin University, Cankırı, Turkey

Department of Dentistry, Faculty of Medicine, University of Coimbra, Coimbra, Portugal

Department of Conservative Dentistry and Endodontics, Saraswati Dhanwantari Dental College and Hospital, Parbhani, India

Department of Oral and Maxillofacial Surgery, Chongqing Medical University, Chongqing, China

Department of Orthodontics and Dentofacial Orthopaedics, D Y Patil University - School of Dentistry, Navi Mumbai, India

Department of Paediatric Dentistry, Nair Hospital Dental College, Mumbai, Mumbai, India

Department of Prosthodontics & Implantology, Ragas Dental college & Hospital, Chennai, India

Institute of Dental Sciences, Bareilly International University, Bareilly, India

Department of Oral Medicine and Radiology, Noorul Islam College of Dental Sciences, Affiliated to Kerala University of Health Sciences, Trivandrum, India

Teerthanker Mahaveer Dental College and Research Centre, Teerthanker Mahaveer University, Moradabad, India

Department of Conservative and Endodontics, Maharashtra University of Health Sciences, Pune, India

Department of Dental Public Health, University of Ha'il, Ha'il, Saudi Arabia