[1] Changhua Christian Hosp, Dept Internal Med, Div Hematol Oncol, Changhua, Taiwan
[2] Changhua Christian Childrens Hosp, Div Pediat Hematol Oncol, Changhua, Taiwan
[3] Changhua Christian Hosp, Dept Internal Med, Changhua, Taiwan
[4] Natl Taiwan Univ Hosp, Dept Internal Med, Taipei, Taiwan
[5] Natl Taiwan Univ Hosp, Lab Med, Taipei, Taiwan