- Japan Society of Clinical Oncology
- http://www.jsco.or.jp/english/
- Department of Urology, Osaka University Graduate School of Medicine (Japanese only)
- http://www.osaka-urology.jp/
- American Society of Clinical Oncology (ASCO®)
- http://www.asco.org/
- European Society for Medical Oncology (ESMO)
- http://www.esmo.org/
- The European CanCer Organisation (ECCO)
- http://www.ecco-org.eu/
- Chinese Society of Clinical Oncology (CSCO)
- http://www.csco.ac.cn/
- Korean Society of Medical Oncology (KSMO)
- http://www.ksmo.or.kr/eng/
- Pacifico Yokohama
- http://www.pacifico.co.jp/english/tabid/500/Default.aspx
