A single institution experience of total lymphoid irradiation using helical tomotherapy as part of the conditioning regimen of transplantation for severe aplastic anemia patients

Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, Taipei, Taiwan; Institute of Electro-Optical Science and Technology, National Taiwan Normal University, Taipei, Taiwan; Tai Cheng Stem Cell Therapy Center, National Taiwan University Cancer Center, Taipei, Taiwan; Graduate Institute of Oncology, Cancer Research Center, National Taiwan University Cancer Center, National Taiwan University College of Medicine, Taipei, Taiwan Contributions: (I) Conception and design: PH Lee, YH Chen; (II) Administrative support: SH Kuo; (III) Provision of study materials or patients: YH Chen; (IV) Collection and assembly of data: PH Lee, JK Wu, MC Wang; (V) Data analysis and interpretation: PH Lee, SH Lee, SH Kuo, YH Chen; (VI) Manuscript writing: All authors; (VII) Final approval of manuscript: All authors. Correspondence to: Yu-Hsuan Chen. Division of Radiation Oncology, Department of Oncology, National Taiwan University Hospital, No. 1, Changde St., Zhongzheng Dist., Taipei City 10048, Taiwan. Email: yhchen@ntuh.gov.tw.