Dr. Marc Arbyn
Coordinator Unit Cancer Epidemiology
Sciensano, Belgium
Dr. Narendra Kumar Arora
Director of the INCLEN Trust International (INCLEN) 
India
Prof. dr. Paolo Bonanni
Professor Dipartimento di Scienze della Salute (DSS)
University of Florence, Italy
Dr. Xavier Bosch
Senior Consultant Cancer Epidemiology Research Program (CERP)
Catalan Institute of Oncology (ICO), Spain
Dr. Kate Cuschieri
Director Human Papillomavirus Research Group
Scottish Human Papilloma Virus Reference Laboratory
Specialist Virology Centre
Royal Infirmary of Edinburgh, Scotland, UK

Dr. Silvia de Sanjosé
Consultant - National Cancer Institute (NCI)
Senior Advisor to Women's Cancer -  PATH
Catalan Institute of Oncology (ICO), Spain
President International Papillomavirus Society

Prof. dr. Eduardo Franco
Professor Department of Oncology and Department of Epidemiology & Biostatistics
Director Division of cancer Epidemiology
Chairman Department of Oncology
Faculty of Medicine
McGill University, Canada
Prof. dr. Suzanne Garland 
Director of the Women's Centre for Infectious Diseases
Dr. Sharon J.B. Hanley
Department of Obstetrics and Gynecology
Hokkaido University, Japan
Dr. Mark Kane
Consultant, USA
Prof. dr. Mira Kojouharova
Former Deputy Director National Centre of Infectious and Parasitic Diseases (NCIPD)
Bulgaria
Prof. dr. Susanne Krüger Kjaer
Danish Cancer Society Research Center 
Unit of Virus, Lifestyle and Genes
Dr. Heidi Larson
Professor of Anthropology, Risk and Decision Science
Director of the Vaccine Confidence Project
London School of Hygiene and Tropical Medicine, UK
Prof. dr. Pier Luigi Lopalco
Professor of Hygiene
Dept. Translational Research and New Technologies in Medicine and Surgery
University of Pisa, Italy
Prof. dr. Mario Poljak
Head Laboratory for Molecular Microbiology and Diagnostics of Hepatitis and HIV/AIDS
Institute of Microbiology and Immunology, Clinical Microbiology, Slovenia
Prof. dr. Margaret Stanley
Director of Research Pathogenesis of Human Papillomavirus Infections
Department of Pathology
University of Cambridge, UK
Prof. dr. Pierre Van Damme
Director Centre for the Evaluation of Vaccination
Faculty of Medicine
University of Antwerp, Belgium
Prof. dr. ir. Alex Vorsters
Senior project coordinator
Centre for the Evaluation of Vaccination
Faculty of Medicine
University of Antwerp, Belgium
Dr. Nubia Muñoz
Emeritus Professor
Instituto Nacional de Cancerología, Bogota, Colombia
Dr. Anna Giuliano
Director 
Centre for Immunization and Infection Research in Cancer (CIIRC)
Moffitt Cancer Centre, Tampa, Florida, USA
Observers:
Dr. Lauri Markowitz
Centers for Disease Control and Prevention (CDC)
Dr. Nedret Emiroglu
WHO Euro
World Health Organization