For the patient-doctor interaction, averaged time-categories over all 60 talks yielded that the greatest part of the conversation contained the topic ‘intervention’ (40.3% ± 22.4), followed by ‘symptoms’ (18.0% ± 10.1), ‘QoL’ (13.2% ± 11.5), ‘IGF-I’ (8.9% ± 5.6), ‘prognosis’ (8.5% ± 9.2), ‘medical history’ (7.6% ± 6.7), ‘tumor’ (7.3% ± 6.9) and ‘comorbidities’ (6.6% ± 8.6). Here, IGF1 is linked to neoplasm.