treatment with the provision of 6 individual sessions of the Guided Imagery and Music method as a psychological supportive intervention, and psychometric questionnaires collection

standard care treatment with psychometric questionnaires collection and two individual counselling sessions, at baseline (week 1) and at the end (week 6)

the method involves listening to the music while describing the experience to the therapist, any visual imagery that is evoked by the music, emotions, body sensations, thoughts or memories. after the music listening session, there is discussion upon making meaning of the experience and finding resources as potential coping skills

Brief version adapted in Greek. A 30-item scale designed to assess six different moods namely tension, anger, vigor, fatigue, depression, confusion. It requires to indicate mood state over the last week, with a single word, each item ranging from 0(not at all) to 4 (extremely). The questionnaire is a sum of its 6 sub scales (each addressing the aforementioned moods), with a total score from 0 to 120. Lower scores indicate better mood states.

A 12-item Likert-format instrument assessing current levels of hope from 1(strongly disagree) to 4 (strongly agree). It consists of three sub scales, examining interconnectedness, temporality and spirituality, and positiveness or expectancy. A higher score of the sum or the 3 sub scales indicates a higher hope level with scores ranging from 12 to 48.