Investigating patients’ experiences with dyspnea associated with warm autoimmune hemolytic anemia (wAIHA) and cognitive debriefing of the FACIT-Dyspnea 10-item short form: a qualitative patient interview study - Michael Kostikas; Rebecca Woodburn; Karen Jones; Quentin Hill; David Kuter; Bruno Fattizzo; Owen Cooper; Marieke Krol; Stephanie Bascle; Laurence Pollissard; Kate Burrows; Ahmed Daak; et al. (Journal of Patient-Reported Outcomes, 2026)