1. McArdle Laboratory for Cancer Research, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
2. University of Wisconsin Carbone Cancer Center, Madison, WI 53705, USA
3. University of Ljubljana, 1000 Ljubljana, Slovenia
4. Department of Pathology, Yale University, New Haven, CT 06510, USA
5. Ebling Library, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
6. Department of Human Oncology, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
7. Department of Medicine and Yale Cancer Center, Yale School of Medicine, New Haven, CT 06510, USA
8. Institute of Oncology Ljubljana, 1000 Ljubljana, Slovenia
9. Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI 53705, USA
10. William S. Middleton Memorial Veterans Hospital, 2500 Overlook Terrace, Madison, WI 53705, USA