1. 1Velocity Clinical Research, Dallas, TX
2. 2Hospital Marqués de Valdecilla, Santander, Spain
3. 3Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
4. 4Centro de Pesquisas Clínicas/Diagnósticos da América S.A., São Paulo, Brazil
5. 5Eli Lilly and Co., Indianapolis, IN