Manpreet Singh ,University College of Medical Sciences and Guru Teg Bahadur Hospital, Delhi, Specialist, Department of Anesthesiology and Critical Care, University College of Medical Sciences and Guru Teg Bahadur Hospital, Delhi, manpreetdawar@hotmail.com, Government Medical College and Hospital, Sector-32, Chandigarh, India, Assistant Professor, Department of Anesthesiology and Intensive Care, Government Medical College and Hospital, Chandigarh, India, Associate Professor, Department of Anesthesia and Intensive Care,

Amiya Agrawal ,Reader, Department of Oral and Maxillofacial Surgery, Uttaranchal Dental and Medical Research Institute, Dehradun, Uttarakhand India, Amiya Agrawal, Reader, Uttaranchal Dental and Medical Research Institute, Dehradun, Uttarakhand India, e.mail: amikgmc@gmail.com, amikgmc@gmail.com

Arvind Yadav ,Lecturer, Department of Dentistry, Government Medical College Ambedkar Nagar, Uttar Pradesh, India,

Manoj Chaudhary ,Department of Oral and Maxillofacial Surgery, Kothiwal Dental College and Research Centre, Moradabad, Uttar Pradesh, India,

Bhupendra Harjani ,Department of Oral and Maxillofacial Surgery, KD Dental College, Mathura, Uttar Pradesh, India,

Renata Costa de Morais ,Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, São Paulo, Brazil,

Lucas da Fonseca Roberti Garcia ,Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, São Paulo, Brazil,

Diogo Rodrigues Cruvinel ,Department of Dental Materials and Prosthodontics, Ribeirão Preto School of Dentistry, University of São Paulo, Ribeirão Preto, São Paulo, Brazil,

Abbas Shokri ,Assistant Professor, Department of Oral and Maxillofacial Radiology, Hamedan University of Medical Sciences, Hamadan, Iran,

Samira Khajeh ,Department of Oral and Maxillofacial Radiology, Dental School of Hamadan University of Medical Sciences, Hamadan Iran,

Atefeh Khavid ,Department of Oral and Maxillofacial Radiology, Dental School of Hamadan University of Medical Sciences, Hamadan Iran, Atefeh Khavid, Postgraduate Student Department of Oral and Maxillofacial Radiology, Dental School of Hamadan University of Medical Sciences, Hamadan, Iran Phone: +98-9188362065, e-mail: atefehkhavid@gmail.com, atefehkhavid@gmail.com

Sara Tabari ,Department of Oral and Maxillofacial Radiology, Dental School of Hamadan University of Medical Sciences, Hamadan Iran,

Shiva Yarmohammadi ,Department of Oral and Maxillofacial Radiology, Dental School of Hamadan University of Medical Sciences, Hamadan Iran,

Felipe Perozzo Daltoe ,Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, Santa Catarina, Brazil, Felipe Perozzo Daltoe, PhD Student Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, University Campus, Trindade CEP: 88040-900, Florianopolis, SC, Brazil, Phone: +55 (48) 3721-3483, e-mail: felipedaltoe@usp.br, felipedaltoe@usp.br

Liliane Janete Grando ,Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, Santa Catarina, Brazil,

Maria Inês Meurer ,Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, Santa Catarina, Brazil,

Elena Riet Correa Rivero ,Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, Santa Catarina, Brazil,

Filipe Modolo ,Department of Pathology, Health Sciences Center, Federal University of Santa Catarina, Santa Catarina, Brazil,

Carlos Jose Soares ,Professor, Department of Dentistry, Federal University of Uberlândia Minas Gerais, Brazil,

Carlos Estrela ,Department of Stomatologic Sciences, Federal University of Goiás, Goiânia, Brazil, Carlos Estrela, Professor, Department of Stomatologic Sciences, Federal University of Goiás, Praça Universitária s/n, Setor Universitário CEP: 74605-220, Gaiânia GO, Brazil, e-mail: estrela3@terra.com.br, estrela3@terra.com.br

Fernanda Ribeiro Santana ,Department of Stomatologic Sciences, School of Dentistry Federal University of Goiás, GO, Brazil,

Júlio Almeida Silva ,Department of Stomatologic Sciences, School of Dentistry Federal University of Goiás, GO, Brazil,

Ana Helena Gonçalves Alencar ,Department of Stomatologic Sciences, School of Dentistry Federal University of Goiás, GO, Brazil,

Sara Rodrigues Renovato ,Department of Stomatologic Sciences, School of Dentistry Federal University of Goiás, GO, Brazil,

Lawrence Gonzaga Lopes ,Department of Prevention and Oral Rehabilitation, School of Dentistry, Federal University of Goiás, GO, Brazil,

Olalere Omoyosola Gbolahan ,Department of Oral and Maxillofacial Surgery, University of Ibadan/University College Hospital, Ibadan, Oyo, Nigeria, Olalere Omoyosola Gbolahan Department of Oral and Maxillofacial Surgery, University of Ibadan/University College Hospital, Ibadan, Nigeria, e-mail: gbolahanlere@yahoo.com, gbolahanlere@yahoo.com

Stella Amiede Ogunmuyiwa ,Oral and Maxillofacial Surgery Unit, Federal Medical Centre Abeokuta, Ogun, Nigeria,

Babatunde Babasola Osinaike ,Department of Anesthesia, University of Ibadan/University College Hospital, Ibadan, Oyo, Nigeria,

Kusai Baroudi ,Department of Restorative Dental Sciences, Al-Farabi College of Dentistry and Nursing, Riyadh, Saudi Arabia, Kusai Baroudi, Assistant Professor Department of Restorative Dental Sciences, Al-Farabi College of Dentistry, Riyadh-11691, PO Box: 85184, Saudi Arabia, Fax: +96612324580, Phone 00966-12273151, e-mail: d_kusai@yahoo.co.uk, d_kusai@yahoo.co.uk

Rushabh Dagli ,Department of Public Health Dentistry, Vyas Dental College and Hospital, Jodhpur, Rajasthan, India,

Namrata Dagli ,Former Member of Ethics Committee, Care Institute of Medical Science, Ahmedabad, Gujarat, India, Namrata Dagli, Former Member of Ethics Committee, Care Institute of Medical Science Ahmedabad, Gujarat, India, Phone: 8141703838, e-mailr. j.dagli@gmail.com, j.dagli@gmail.com

Bassel Tarakji ,Department of Oral and Maxillofacial Sciences, Alfarabi Colleges, Riyadh, Saudi Arabia,

Adel M Alhadlaq ,Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University, Riyadh, Saudi Arabia, Adel M Alhadlaq, Associate Professor Department of Pediatric Dentistry and Orthodontics College of Dentistry, King Saud University, P.O. Box No. 60169 Riyadh-11545, Saudi Arabia, e-mail: aalhadlaq@hotmail.com, aalhadlaq@hotmail.com

Claudia Maria Coelho Alves ,Department of Dentistry II, School of Dentistry, Federal University of Maranhão, São Luiz, MA, Brazil,

Ana Vitoria Imbronito ,Department of Periodontology, School of Dentistry, University of São Paulo, São Paulo, Brazil,

Roberto Fraga Moreira Lotufo ,Department of Biomaterials and Oral Biology, School of Dentistry, University of São Paulo, São Paulo, Brazil,

Victor Elias Arana-Chavez ,Department of Biomaterials and Oral Biology, Laboratory of Oral Biology School of Dentistry, University of São Paulo São Paulo, Brazil, Victor Elias Arana-Chavez, Department of Biomaterials and Oral Biology, Laboratory of Oral Biology School of Dentistry, University of São Paulo, 05508-900 São Paulo, Brazil, Phone: +55-11-26488082, e-mail: vearana@usp.br, vearana@usp.br

Namrata Sinha ,Department of Oral Medicine, Dental College, Regional Institute of Medical Sciences, Imphal, Manipur, India,

Tapan Giri ,Department of Prosthodontics, R Ahmed Dental College and Hospital, Kolkata, West Bengal, India,

MD Chethan ,Department of Prosthodontics, Bapujee Dental College and Hospital, Davanagere, Karnataka, India,

Amit Tamrakar ,Department of Prosthodontics, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, India,

Matheus Coelho Bandéca ,Professor, CEUMA University, Av. Josué Montello, n 1. Renascença 65.075-120, São Luis, Brazil, Head, Program of Dentistry, CEUMA University. Av. Josué Montello, n 1. Renascença 65.075-120, São Luis, Brazil,

Adriano Augusto Melo de Mendonça ,Professor, Postgraduation in Dentistry, Federal University of Sergipe Aracaju, SE, Brazil,

Etevaldo Matos Maia Filho ,Professor, Department of Postgraduate Dentistry, CEUMA University São Luis, Maranhão, Brazil,

Fausto da Silva Bramante ,Deparment of Dentistry, CEUMA University, São Luís Maranhão, Brazil,

Darlon Martins Lima ,Department of Dentistry, Federal University of Maranhão São Luís, Maranhão, Brazil, Darlon Martins Lima, Adjunctive Professor, Department of Dentistry, Universidade Federal do Maranhão, Av. Portugueses s/n, Campus Universitário Bacanga, 65085-580, São Luís, Maranhão, Brazil, Phone: 55 98 3272-8577, e-mail: darlonmartins@yahoo.com.br, darlonmartins@yahoo.com.br

Daniele Meira Conde ,Department of Dentistry, Federal University of Maranhão Avenida dos Portugueses, Bacanga, São Luís, Maranhão Brazil,

Vandilson Pinheiro Rodrigues ,Department of Dentistry, Federal University of Maranhão Avenida dos Portugueses, Bacanga, São Luís, Maranhão Brazil,

Soraia de Fátima Carvalho Souza ,Department of Dentistry, Federal University of Maranhão Avenida dos Portugueses, Bacanga, São Luís, Maranhão Brazil,

José Roberto Oliveira Bauer ,Department of Dentistry, Federal University of Maranhão Avenida dos Portugueses, Bacanga, São Luís, Maranhão Brazil,

Suellen Nogueira Linares Lima ,Department of Dentistry, CEUMA University, São Luis, MA Brazil,

Yuri Wanderley Cavalcanti ,Department of Prosthodontics and Periodontology Piracicaba Dental School, Piracicaba, São Paulo, Brazil, Yuri Wanderley Cavalcanti, PhD Student, Department of Prosthodontics and Periodontology Piracicaba Dental School, Piracicaba, São Paulo, Brazil Phone: 551983909920, e-mail: yuri.wanderley@yahoo.com.br, yuri.wanderley@yahoo.com.br

Leopoldina de Fátima Dantas de Almeida ,Department of Restorative Dentistry, Araraquara Dental School, University of São Paulo, Araraquara, Brazil,

Samilly Evangelista Souza ,Department of Prosthodontics and Periodontology Piracicaba Dental School, University of Campinas, Piracicaba São Paulo, Brazil,

Aline Araújo Sampaio ,Department of Prosthodontics and Periodontology Piracicaba Dental School, University of Campinas, Piracicaba São Paulo, Brazil,

Wander José da Silva ,Department of Prosthodontics and Periodontology Piracicaba Dental School, University of Campinas, Piracicaba São Paulo, Brazil,

Altair A Del Bel Cur ,Department of Prosthodontics and Periodontology Piracicaba Dental School, University of Campinas, Piracicaba São Paulo, Brazil,

Josimeri Hebling ,Department of Orthodontics and Pediatric Dentistry, Araraquara Dental School, University Estadual Paulista-UNESP Araraquara São Paulo, Brazil, Josimeri Hebling, Professor Department of Orthodontics and Pediatric Dentistry, Araraquara Dental School, University Estadual Paulista-UNESP, Araraquara Humaitá, 1680, São Paulo, Brazil, Phone: (+55) 16-3301-6334 e-mail: jhebling@foar.unesp.br, jhebling@foar.unesp.br

Shankar Gouda Patil ,Assistant Professor, Department of Oral Pathology, KLE Socities Institute of Dental Sciences and Hospital, Bengaluru, Karnataka, India,

Anuprita Patil ,EK 2 Emirates building, Muhaisnah 4, United Arab Emirates Dubai,

Rahul Anand ,Department of Oral Pathology and Microbiology, Dr DY Patil Dental College and Hospital, Dr DY Patil Vidyapeeth Pune, Maharashtra, India,

Roberta Tarkany Basting ,Assistant Professor, Department of Restorative Dentistry, São Leopoldo Mandic Institute and Research Center, Campinas, São Paulo, Brazil,

Flavia Lucisano Botelho do Amaral ,Dentist, Department of Restorative Dentistry, São Leopoldo Mandic Institute and Research Center, Campinas, São Paulo, Brazil, Flavia Lucisano Botelho do Amaral Assistant Professor, Department of Restorative Dentistry, São Leopoldo Mandic Institute and Research Center, Campinas São Paulo, Brazil, Phone: 551932113600, e-mail: flbamaral@gmail.com, flbamaral@gmail.com

Fabiana Mantovani Gomes França ,Department of Restorative Dentistry, São Leopoldo Mandic Institute and Dental Research Center, Campinas, São Paulo Brazil, Fabiana Mantovani Gomes França Professor, São Leopoldo Mandic Institute and Dental Research Center, José Rocha Junqueira, 13, Swift, Campinas-SP 13045- 755 Brazil, e-mail: biagomes@yahoo.com, biagomes@yahoo.com

Rafaela Crystyan Vaneli ,Department of Restorative Dentistry, São Leopoldo Mandic Institute and Dental Research Center, Campinas, São Paulo Brazil,

Carolina de Melo Conti ,Department of Restorative Dentistry, São Leopoldo Mandic Institute and Dental Research Center, Campinas, São Paulo Brazil,