Important symptoms and impacts reported by participants in the online poll for determining treatment benefit. Other symptoms: chest discomfort 0%, other chest symptoms 0%, runny nose 0%. Other impacts: fear of infection 0%, loss of freedom 0%, oxygen use impacting on activities of daily living (ADLs) 0%, concern for family 0%, anxiety 0%, depression 0%, thoughts of death 0%, implication of disease 0%. SoB: shortness of breath.