Physician considerations when treating cHL. (A) Question: What are the most important considerations for you when treating cHL? Please rank up to five. (B) Question: When treating cHL, how much do you consider the following guidelines? Response on the basis of the percentage of physicians selecting either four or five on the 5-point scale shown. cHL, classic Hodgkin lymphoma; ESMO, European Society for Medical Oncology; ILROG, International Lymphoma Radiation Oncology Group; KOLs, key opinion leaders; NCCN, National Comprehensive Cancer Network.