1. University of Michigan, Ann Arbor, Michigan, United States;
2. Genentech Inc, 7412, South San Francisco, California, United States
3. University of California Los Angeles, 8783, Los Angeles, California, United States
4. Parexel International , Milan, Italy
5. University of Washington, 7284, Seattle, Washington, United States
6. Weill Cornell Medicine, 12295, New York, New York, United States
7. UCLA School Of Medicine, Los Angeles, California, United States
8. University College London, 4919, London, United Kingdom of Great Britain and Northern Ireland