1. The Eargroup, Herentalsebaan 75, 2100 Antwerp-Deurne, Belgium
2. Laboratory of Biomedical Physics, University of Antwerp, Antwerp-Deurne, Belgium
3. VU University Medical Center, 1081 HZ Amsterdam, The Netherlands
4. Hôpital Sacré Cœur, Beirut B.P.116, Lebanon
5. Yorkshire CI Service, Bradford BD9 5HU, UK
6. University Hospital Saint-Luc, 1200 Brussels, Belgium
7. Emmeline Centre, Cambridge CB2 0QQ, UK
8. University of North Carolina at Chapel Hill, Chapel Hill, NC 27514, USA
9. University Medical Center Freiburg, 79106 Freiburg, Germany
10. CHU de Grenoble, 38701 Grenoble, France
11. Medizinische Hochschule, 30625 Hannover, Germany
12. University of Medicine and Pharmacy Grigore T. Popa, 95060 Iasi, Romania
13. Meders Hearing and Speech Center, Istanbul, Turkey
14. University of Kansas Medical Center, Kansas City, MO 66160, USA
15. Dr Manoj’s ENT Superspeciality Institute & Research Centre, Calicut, Kerala 673005, India
16. LUMC, 2300 RC Leiden, The Netherlands
17. Royal National Throat, Nose and Ear Hospital, London WC1X 8EE, UK
18. University Hospital, 6202 AZ Maastricht, The Netherlands
19. Royal Victorian Eye and Ear Hospital, Melbourne, VIC 3002, Australia
20. PD Hinduja Hospital National and MRC, Mumbai 400016, India
21. UMC St. Radboud, 6525 GA Nijmegen, The Netherlands
22. Nottingham Auditory Implant Programme, Nottingham NG1 5DU, UK
23. University Hospital, 27 Oslo, Norway
24. Hôpital Rothschild, 75012 Paris, France
25. Hôpital Beaujon, Paris, France
26. Medical Audiology Services, Perth, WA 6005, Australia
27. University Sapienza, 185 Rome, Italy
28. South of England CI Centre, Southampton SO17 1BJ, UK
29. Sunnybrook, Toronto, ON, Canada M4N 3M5
30. World Hearing Center, 02-042 Warsaw, Poland
31. NYU Langone Medical Center, New York, NY 10016, USA