1. Deputy Director, National Office for Cancer Prevention and Control; National Cancer Center; Beijing China
2. Associate Researcher, National Office for Cancer Prevention and Control; National Cancer Center; Beijing China
3. Senior Research Fellow; Cancer Council Queensland; Brisbane Queensland Australia
4. Associate Professor, National Office for Cancer Prevention and Control; National Cancer Center; Beijing China
5. Head, Section of Cancer Surveillance; International Agency for Research on Cancer; Lyon France
6. Vice President, Surveillance and Health Services Research Program; American Cancer Society; Atlanta GA
7. Research Fellow; Cancer Council New South Wales; Sydney New South Wales Australia
8. Adjunct Lecturer, Sydney School of Public Health; University of Sydney; Sydney New South Wales Australia
9. Director; National Cancer Center; Beijing China.