1. Infections and Cancer Epidemiology, Infection, Inflammation and Cancer Program, German Cancer Research Center (DKFZ), Heidelberg, Germany
2. Faculty of Biosciences, Heidelberg University, Heidelberg, Germany
3. Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, Maryland, USA
4. Genomics Research Center, Academia Sinica, Taipei, Taiwan
5. Graduate Institute of Epidemiology and Prevention Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
6. Department of Otolaryngology, National Taiwan University Hospital and College of Medicine, Taipei, Taiwan
7. National Institute of Cancer Research, National Health Research Institute, Miaoli, Taiwan
8. Cancer Epidemiology Program, Division of Population Sciences, H. Lee Moffitt Cancer Center & Research Institute, Tampa, Florida, USA
9. Australian Institute of Tropical Health and Medicine, James Cook University, Cairns, Australia