START Mid West, Grand Rapids, Michigan, United States
START San Antonio, San Antonio, Texas, United States
START Mountain, Ogden, Utah, United States
Vall d'Hebron, Barcelona, Spain
Florida Cancer Specialists, Sarasota, Florida, United States
Sarah Cannon Research Institute, Nashville, Tennessee, United States
Hospital Vall d'Hebron, Barcelona, Spain
Hospital Universitario 12 de Octubre, Madrid, Spain
Hospital Clinico Universitario de Valencia, Valencia, Spain