Fig. 1From: Concept confirmation of the Treatment Administration Satisfaction Questionnaire (TASQ) in rare paroxysmal nocturnal hemoglobinuriaParticipant-reported comorbidities (a) and misdiagnoses before PNH diagnosis (b). PNH paroxysmal nocturnal hemoglobinuria. *Depression was mentioned by two different participants as a comorbidity or misdiagnosisBack to article page