“…Study 1 [19] included 60 HNC patients (46 males/14 females), the average mean age of the patients was 43 years, who were divided into a total of 8 HNC localization groups: carcinoma of buccal mucosa (n = 24), carcinoma of tongue (n = 14), carcinoma of maxilla (n = 3), hard palate (n = 3), carcinoma postcricoid/supraglottic (n = 5), carcinoma of central arch /mandible (n = 6), carcinoma esophagus (n = 4) and carcinoma of lip (n = 1) in the Department of Pain and Palliative Medicine, Gujarat Cancer and Research Institute, India. Study 2 [20] included 87 patients, with a mean age of 66 years, divided into a total of 5 groups: oral cavity (n = 17), oropharynx (n = 20), hypopharynx (n = 5), larynx (n = 29) and others (n = 16), from the Department of Otolaryngology-Head and Neck Surgery at Amsterdam UMC, location VUmc. Study 3 [21] consisted of 134 HNC survivors (males = 44/females = 23), with a mean age of 66 years, who were divided into a total of 3 HNC localizations: lip/oral/cavity/oropharynx (n = 29), hypopharynx/larynx (n = 21), other head and neck cancers (n = 17), randomized to investigate differences in the course of sexual interest and sexual pleasure between a care program targeting psychological distress compared to usual care and a control, at the clinic of Amsterdam University Medical Centers (Amsterdam UMC), location VU University medical center.…”