1. Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Center Mainz, Mainz, Germany.
2. CoRPS—Center of Research on Psychology in Somatic Diseases, Department of Medical and Clinical Psychology, Tilburg University, Tilburg, The Netherlands.
3. Department of Medical Education, Jagiellonian University Medical College, Krakow, Poland.
4. Head and Neck Medical Oncology Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
5. Department of Medical Oncology and Hematology, Kobe University Hospital, Kobe, Japan.
6. Department of Medical Psychology and Medical Sociology, University Medical Centre, Leipzig, Germany.
7. Mount Vernon Hospital, Northwood, London, United Kingdom.
8. Service of Surgical Oncology, Instituto Português de Oncologia do Porto Francisco Gentil, Porto, Portugal.
9. Department of Nuclear Medicine and Department of Psychiatry and Psychotherapy, Medical University of Innsbruck, Innsbruck, Austria.
10. Translation Unit, European Organisation for Research and Treatment of Cancer (EORTC) Headquarters, Brussels, Belgium.
11. National Association of Thyroid Cancer Patients “Bundesverband Schilddrüsenkrebs—Ohne Schilddrüse leben e.V.,” Berlin, Germany.
12. Surgery Department, Jules Bordet Institute, Brussels, Belgium.