1Department of Physical Medicine and Rehabilitation, Haemophilia Care and Research Center, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; 2Division of Hematology and Internal Medicine, Division of Hematology/Oncology, Department of Internal Medicine, Haemophilia Care and Research Center, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; 3Department of Orthopedic Surgery, Haemophilia Care and Research Center, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; 4Department of Pediatrics, Haemophilia Care and Research Center, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
Correspondence Shin-Nang Cheng, MD, PhD, Department of Pediatrics, Haemophilia Care and Research Center, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan; #325, Section 2, Cheng-Kung Road, Neihu 114, Taipei, Taiwan. Tel: 886-2-87923311; Fax: 886-2-87927162; e-mail: [email protected]