Conducting clinical trials in persons with Down syndrome : summary from the NIH INCLUDE Down syndrome clinical trials readiness working group - Baumer, Nicole (Boston Children's Hospital (Boston, Estats Units d'Amèrica)) ; Becker, Mara L. (Duke University School of Medicine) ; Capone, George (The Johns Hopkins School of Medicine) ; Egan, Kathleen (Parent/Advocate, Virginia, USA) ; Fortea, Juan (Institut d'Investigació Biomèdica Sant Pau) ; Handen, Benjamin L. (University of Pittsburgh) ; Head, Elizabeth (University of California) ; Hendrix, James E. (LuMind IDSC Foundation, Burlington, USA) ; Litovsky, Ruth Y. (University of Wisconsin) ; Strydom, Andre (King's College London) ; Tapia, Ignacio E. (University of Pennsylvania) ; Rafii, Michael S. (University of Southern California) ; Universitat Autònoma de Barcelona