1. Chang Gung Memorial Hospital; Kaohsiung Taiwan
2. Taipei Veterans General Hospital; Taipei Taiwan
3. Taichung Veterans General Hospital; Taichung Taiwan
4. Kaohsiung Medical University Hospital; Kaohsiung Taiwan
5. Koo Foundation Sun Yat-Sen Cancer Center; Taipei Taiwan
6. Chang Gung Memorial Hospital; Chai-Yi Taiwan
7. Linkou Chang Gung Memorial Hospital; Linkou Taiwan