1. Laboratory of Immunogenetics, Tzu Chi Cord Blood Bank, and Buddhist Tzu Chi Bone Marrow Donor Registry, Buddhist Tzu Chi Stem Cells Centre; Hualien Tzu Chi Hospital; Hualien Taiwan
2. Department of Laboratory Medicine; Buddhist Tzu Chi University; Hualien Taiwan
3. Anthony Nolan Research Institute and UCL Cancer Institute; The Royal Free Campus; London UK
4. Center of Medical Genetics; Hualien Tzu Chi Hospital; Hualien Taiwan
5. Department of Obstetrics and Gynecology; Mackay Memorial Hospital; Taipei Taiwan