1. Department of Internal Medicine; Seoul National University Hospital and Cancer Research Institute; Seoul National University College of Medicine; Seoul South Korea
2. Medical Oncology; Mater Adult Hospital; South Brisbane Queensland Australia
3. Medical Oncology, Department of Medicine; University Malaya Medical Centre; Kuala Lumpur Malaysia
4. Division of Hematology-Oncology, Department of Internal Medicine; Chang Gung Memorial Hospital; Chang Gung University College of Medicine; Taoyuan Taiwan
5. Department of Clinical Oncology; Queen Mary Hospital; Hong Kong China
6. Cancer Institute; St Luke's Medical Center; Quezon City Philippines
7. Medical Oncology Unit, Department of Medicine, Faculty of Medicine; Chulalongkorn University; Bangkok Thailand
8. Department of Medical Oncology; National Cancer Centre; Singapore
9. Pfizer Oncology; New York New York USA
10. Yonsei Cancer Center; Yonsei University College of Medicine; Yonsei University Health System; Seoul South Korea