Tahwinder Upile1,2,3
, Waseem Jerjes1,2,3,4
, Henricus JCM Sterenborg1,5
, Adel K El-Naggar1,6
, Ann Sandison1,7
, Max JH Witjes1,8
, Merrill A Biel1,9
, Irving Bigio1,10
, Brian JF Wong1,11
, Ann Gillenwater1,12
, Alexander J MacRobert1,13
, Dominic J Robinson1,14
, Christian S Betz1,15
, Herbert Stepp1,16
, Lina Bolotine1,17
, Gordon McKenzie1,2,18
, Charles Alexander Mosse1,13
, Hugh Barr1,19
, Zhongping Chen1,20
, Kristian Berg1,21
, Anil K D'Cruz1,22
, Nicholas Stone1,19
, Catherine Kendall1,19
, Sheila Fisher1,23
, Andreas Leunig1,15
, Malini Olivo1,24
, Rebecca Richards-Kortum1,25
, Khee Chee Soo1,26
, Vanderlei Bagnato1,27
, Lin-Ping Choo-Smith1,28
, Katarina Svanberg1,29
, I Bing Tan1,30
, Brian C Wilson1,31,32
, Herbert Wolfsen1,32,33
, Arjun G Yodh1,34
and Colin Hopper1,2,3,4 
1
The "Head and Neck Optical Diagnostics Society" Council, Head & Neck Centre, University College Hospital, 250 Euston Road, London, NW1 2PG, UK
2
UCLH Head and Neck Centre, London, UK
3
Department of Surgery, University College London Medical School, London, UK
4
Unit of Oral & Maxillofacial Surgery, Division of Maxillofacial, Diagnostic, Medical and Surgical Sciences, UCL Eastman Dental Institute, London, UK
5
Center for Optical Diagnostics and Therapy, Erasmus University Medical Center, Rotterdam, the Netherlands
6
Department of Pathology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, USA
7
Department of Histopathology, Imperial College and The Hammersmith Hospitals, London, UK
8
Department of Oral & Maxilofacial Surgery, University Medical Center Groningen, the Netherlands
9
Virginia Piper Cancer Institute-Abbott Northwestern Hospital, Minnesota, USA
10
Department of Biomedical Engineering, Electrical & Computer Engineering, Physics, Boston University, Boston, USA
11
The Beckman Laser Institute and Medical Clinic, The University of California Irvine, Irvine, CA, USA
12
Department of Head and Neck Surgery, Division of Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, TX, USA
13
National Medical Laser Centre, University College London, London, UK
14
Center for Optical Diagnostics and Therapy, Department of Radiation Oncology, Erasmus University Medical Center, Rotterdam, the Netherlands
15
Department of Otorhinolaryngology, Head & Neck Surgery, Ludwig Maximilian University, Munich, Germany
16
LIFE Center, University Clinic Munich, Munich, Germany
17
Research Centre for Automatic Control (CRAN), Nancy-University, UMR CNRS, France
18
Michelson Diagnostics, 11A Grays Farm Production Village, Grays Farm Road, Orpington, Kent, BR5 3BD, UK
19
Gloucestershire Hospitals NHS Foundation Trust, Gloucester, UK
20
Department of Biomedical Engineering, Beckman Laser Institute, University of California, Irvine, USA
21
Dept. of Radiation Biology, The Norwegian Radium Hospital, Montebello, Norway
22
Department of Oral & Maxillofacial Surgery, Tata Memorial Hospital, Mumbai, India
23
Department of Oral & Maxillofacial Surgery, Leeds Dental Institute, Leeds, UK
24
Photodynamic Therapy and Diagnosis Laboratory, Division of Medical Sciences, National Cancer Centre, Singapore
25
Department of Bioengineering, Rice University, Houston, USA
26
National Cancer Centre, Singapore 169610, Singapore
27
Univiersity of Sao Paulo, Sao Carlos, SP, Brazil
28
National Research Council Canada-Institute for Biodiagnostics, Winnipeg, Manitoba, Canada
29
Division of Oncology, Lund University Hospital, Lund, Sweden
30
Department of Head & Neck Oncology & Surgery, The Netherlands Cancer Institute – Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
31
Division of BioPhysics and BioImaging, Ontario Cancer Institute, Ontario, Canada
32
Department of Medical Biophysics, Faculty of Medicine, University of Toronto, Toronto, Canada
33
Division of Gastroenterology and Hepatology, Mayo Clinic, Florida, USA
34
Physics and Astronomy, University of Pennsylvania, Philadelphia, USA