Jihad Abdallah ,Teaching Staff and Implant Program Coordinator, Department of Oral and Maxillofacial Surgery School of Dentistry, Beirut Arab University (BAU), Diplomate, American Board of Oral Implantology/Implant Dentistry (ABOI/ID), Fellow American Academy of Implant Dentistry (AAID), Chicago, USA, Jihad Abdallah, Beirut Implant and Esthetic Dentistry Center (BIDC), Cairo Street Zakka Building, 2nd Floor Hamra, Beirut, Lebanon, Phone: +961 3 334 004, e-mail: beirutidc@hotmail.com, beirutidc@hotmail.com

G Kotsakis ,Private Practice, Athens, Greece, G Kotsakis, Private Practice, 6 Ypsountos Street, Athens, Greece, Phone: +30 6944292065 e-mail: gkotsakis@krompakotsakisdental.gr, gkotsakis@krompakotsakisdental.gr

V Chrepa ,Private Practice, Athens, Greece,

S Katta ,NovaBone Products, Alachua, Florida, USA,

Eitan Mijiritsky ,Department of Oral Rehabilitation, The Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Israel, Eitan Mijiritsky, Moshe-Sne Str 22A, Tel Aviv-69350, Israel, Phone: 972-3-6449139, Fax: 972-3-6449137 e-mail: mijiritsky@bezeqint.net, mijiritsky@bezeqint.net

Adi Lorean ,Private Practice, Haifa, Israel,

Horia Barbu ,Faculty of Dental Medicine, Department of Oral Implantology, Titu Maiorescu University, Bucharest, Romania,

Ziv Mazor ,Private Practice, Raanana, Israel,

US Krishna Nayak ,Department of Orthodontics and Dentofacial Orthopedics, AB Shetty Memorial Institute of Dental Sciences Mangalore, Karnataka, India, US Krishna Nayak, Dean, Senior Professor and Head, Department of Orthodontics and Dentofacial Orthopedics AB Shetty Memorial Institute of Dental Sciences, Derlakatte, Mangalore, Karnataka, India, e-mail: dr_krishnanayak@yahoo.com, dr_krishnanayak@yahoo.com

Nikhil Malviya ,Department of Orthodontics and Dentofacial Orthopedics, AB Shetty Memorial Institute of Dental Sciences Mangalore, Karnataka, India,

Bhakti Tunkiwala ,Department of Oral Medicine and Radiology, Rishiraj Dental College and Hospital, Bhopal, Madhya Pradesh, India,

Ali Tunkiwala ,Private Practice, Mumbai, Maharashtra, India, Ali Tunkiwala, Private Practice, Mumbai Maharashtra, India, e-mail: dralitunki@gmail.com, dralitunki@rediffmail.com, dralitunki@gmail.com, dralitunki@rediffmail.com

Peer W Kämmerer ,Department of Oral and Maxillofacial Surgery, University Medical Center, Mainz, Germany, Peer W Kämmerer, Resident, Department of Oral and Maxillofacial Surgery, University Medical Center, Augustusplatz 2, 55131, Mainz, Germany, Phone: +49-6131 17 7334, Fax: +49-6131 17 6602, e-mail: peer.kaemmerer@unimedizin-mainz.de, peer.kaemmerer@unimedizin-mainz.de

Karl M Lehmann ,Department of Prosthetic Dentistry, University Medical Center, Mainz, Germany,

Julia Karbach ,Department of Oral and Maxillofacial Surgery, University Medical Center, Mainz, Germany,

Joachim Wegener ,Department of Prosthetic Dentistry, University Medical Center, Mainz, Germany,

Bilal Al-Nawas ,Department of Oral and Maxillofacial Surgery, University Medical Center, Mainz, Germany,

Wilfried Wagner ,Department of Oral and Maxillofacial Surgery, University Medical Center, Mainz, Germany,

Rahul ,Institute of Medical Sciences, Banaras Hindu University Varanasi (UP), India, Department of General Surgery, Assistant Professor, Department of Surgical, Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India, Assistant Professor, Department of Surgical, Gastroenterology,

Harpreet Kumar ,Department of Prosthodontics, Crown and Bridge, Maulana Azad Institute of Dental Sciences, New Delhi, India, Harpreet Kumar, Postgraduate Student, Department of Prosthodontics, 34B Shivpuri Balkeswar Road, Front of ITI College, Agra-282002, Uttar Pradesh, India, Phone: 09634457555, 07895553500, e-mail: dr_harrysam@yahoo.co.in dr_reecha83@yahoo.co.in, dr_harrysam@yahoo.co.in, dr_reecha83@yahoo.co.in

Arundeep Kaur Lamba ,Department of Periodontics and Oral Implantology, Maulana Azad Institute of Dental Sciences, New Delhi, India,

Farrukh Faraz ,Department of Periodontics and Oral Implantology, Maulana Azad Institute of Dental Sciences, New Delhi, India,

Kirti ,Department of Periodontics and Oral Implantology, Maulana Azad Institute of Dental Sciences, New Delhi, India,

David Kurtzman ,Emory University School of Dentistry, Associate Clinical Professor, Medical College of Georgia, Georgia, USA,

Gregori M Kurtzman ,Department of Endodontics Prosthetics and Operative Dentistry University of Maryland, Silver Spring, Maryland, USA, Gregori M Kurtzman, DDS 3801 International Drive, Suite 102, Silver Spring, Maryland 20906, USA e-mail: dr_kurtzman@maryland-implants.com, dr_kurtzman@maryland-implants.com

Lee H Silverstein ,Periodontics at the Medical College of Georgia, Augusta, Georgia, USA,

AS Kaul ,Department of Prosthodontics, KD Dental College, Mathura, Uttar Pradesh, India,

Deepak Goyal ,Department of Prosthodontics, KD Dental College, Mathura, Uttar Pradesh, India, Deepak Goyal, Postgraduate Student, Department of Prosthodontics, KD Dental College, Mathura, Uttar Pradesh, India, e-mail: goyal.drdeepak@gmail.com, goyal.drdeepak@gmail.com

Hasan Sarfaraz ,Department of Prosthodontics, Yenepoya Dental College, Yenepoya University, Deralakatte, Mangalore, Karnataka, India, Hasan Sarfaraz, Professor, Department of Prosthodontics, Yenepoya Dental College, Yenepoya University Deralakatte, Mangalore-575018, Karnataka, India, e-mail: hsarfaraz@hotmail.com, hsarfaraz@hotmail.com

Saurabh Chhabra ,NDMC Hospital, New Delhi, India,