2015 - Present | Consultant, Taiwan Blood Services Foundation |
2014 - 2017 | President, Hematology Society of Taiwan |
2011 - Present | Counselor in large, Taiwan Society of Thrombosis and Hemostasis |
2008 - 2014 | President, Taiwan Society of Blood Transfusion |
2003 - Present | Counselor, Taiwan Society of Histocompatibility and immunogenetics |
2001 - 2007 | President, Formosan Blood Purification Society |
2000 - Present | Counselor, Taiwan Society of Clinical Pathology |
1999 - 2015 | Associate Professor, Department of Laboratory Medicine and Pediatrics, College of Medicine, National Taiwan University, Taiwan |
1993 - Present | Counselor, Taiwan Society of Blood Transfusion |
1986 - 1987 | Fellow, Immuno-hematology, American Red Cross and William-Beaumont Hospital, USA |
1980 - 2015 | Visiting Staff, Department of Laboratory Medicine, National Taiwan University Hospital, Taiwan |
1979 - 1980 | Chief Resident, Department of Pediatrics, National Taiwan University Hospital, Taiwan |