1. University of Oxford; Oxford UK
2. University of Geneva; Geneva Switzerland
3. University of Washington; Seattle WA USA
4. University of Kansas Hospital; Department of Emergency Medicine; Kansas City KS USA
5. Mountainview Medical Practice Columbia Memorial Hospital; Hudson NS USA
6. Cerexa, Inc.; Oakland CA USA
7. UCLA School of Medicine; Los Angeles CA USA
8. R M Alden Research Laboratory; Santa Monica CA USA