1. Research and Early DevelopmentCytokinetics, Inc.280 East Grand AvenueSouth San Francisco California94080‐4808 USA
2. Biometrics, CytokineticsSouth San Francisco California USA
3. Clinical Research and DevelopmentCytokinetics, Inc.South San Francisco California USA
4. CovanceEvansville Indiana USA
5. Laboratory of Applied BiologyUniversité Libre de BruxellesBrussels Belgium
6. Department of Integrative PhysiologyUniversity of ColoradoBoulder Colorado USA