1. Tumor Initiation and Maintenance Program, Sanford-Burnham Medical Research Institute (SBMRI), La Jolla, California, USA
2. Institute of Predictive and Personalized Medicine of Cancer (IMPPC), IGTP, Badalona, Barcelona, Spain
3. Dept. of Pathology, Graduate School of Comprehensive Human Sciences, University of Tsukuba, Ibaraki, Japan
4. Dept. of Diagnostic Pathology, Tsukuba Memorial Hospital, Tsukuba, Ibaraki, Japan
5. Dept. of Biochemistry and Molecular Biology, Cancer Research Institute of The Canary Islands, University of Las Palmas de Gran Canaria, Spain
6. Cancer Research Center, Sanford-Burnham Medical Research Institute (SBMRI), La Jolla, California, USA
7. Instituciò Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Spain