TABLE 1

Questionnaire summary

Questions and answer options
General characteristics of the respondents
 Which is your gender?
 Which is your age?
  <30 years
  30–39 years
  40–49 years
  50–59 years
  ≥60 years
 Which country do you currently work in?
 In which setting do you currently work?
 What is your specialty?
Indications, legal constraints and toxicity of new drugs in thoracic oncology
 With regard to new systemic therapies in thoracic oncology, are you aware of the following?
  The legal process for drug recognition in the European Community
  The European Medicines Agency (EMA)
 Are you aware of the clinical indications for the following systemic therapies in lung cancer?
  EGFR TKIs
  ALK inhibitors
  ROS-1 inhibitors
  Anti-EGFR antibodies
  Anti-angiogenic antibodies (e.g. anti-VEGF)
  Immunotherapy (PD1/PDL1 axis)
  Immunotherapy (CTLA4 axis)
  Monoclonal antibodies
  Oral angiogenic inhibitors
 Are currently you prescribing any of the following systemic therapies in lung cancer?
  EGFR TKIs
  ALK inhibitors
  ROS-1 inhibitors
  Anti-EGFR antibodies
  Anti-angiogenic antibodies (e.g.anti-VEGF)
  Immunotherapy (PD1/PDL1 axis)
  Immunotherapy (CTLA4 axis)
  Monoclonal antibodies
  Oral angiogenic inhibitors
 Do you feel you have a good understanding of the toxicity profile of the following systemic therapies in lung cancer?
  EGFR TKIs
  ALK inhibitors
  ROS-1 inhibitors
  Anti-EGFR antibodies
  Anti-angiogenic antibodies (e.g.anti-VEGF)
  Immunotherapy (PD1/PDL1 axis)
  Immunotherapy (CTLA4 axis)
  Monoclonal antibodies
  Oral angiogenic inhibitors
 Which of the following are potential pulmonary complications from the new systemic therapies in lung cancer listed above?
  Haemoptysis
  Bronchospasm
  Pleural effusion
  Interstitial lung disease
  Pneumonia
 At your current place of work, which is the primary specialty responsible for managing toxicity from new  systemic therapies in lung cancer?
  Pneumology
  Medical oncology
  Organ-specific specialist (depending on the site of toxicity)
  General internal medicine physician
  Oncology nurse
 The To”X”csin Project: would you use an online platform such as this?
  Yes
  No
  Not sure
 What do you think is the most important function of an online platform such as this?
 What type of toxicity information should be reported on?
  Only lung toxicity
  All toxicity
 At your institution, would you be willing to seek approval from a regulatory board and ethics committee to submit patient data to the To”X”csin system?
  Yes
  No
  Maybe

EGFR: epidermal growth factor receptor; TKI: tyrosine kinase inhibitor; ALK: anaplastic lymphoma kinase; ROS-1: ROS proto-oncogene 1; VEGF: vascular endothelial growth factor; PD1: programmed cell death 1; PDL1: programmed death ligand 1; CTLA4: cytotoxic T-lymphocyte-associated protein 4.