AUTHOR=Nguyen Ngoc Quynh Le , Nguyen Thanh Binh , Luong Thi Lien , Nguyen Thi Dieu Thuy , Dang Anh Duong , P. Lee Pamela , Cao Viet Tung , Tran Minh Dien TITLE=Haploidentical stem cell transplantation with posttransplant cyclophosphamide in children with Wiskott–Aldrich syndrome: a case report JOURNAL=Frontiers in Immunology VOLUME=16 YEAR=2025 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2025.1495666 DOI=10.3389/fimmu.2025.1495666 ISSN=1664-3224