Site Ref # / Investigator 4049, Mexico City, Distrito Federal, Mexico
Site Ref # / Investigator 4052, Oaxaca, Mexico
Site Ref # / Investigator 4055, Culiacan, Sinaloa, Mexico
Site Reference ID/Investigator# 52462, Chicago, Illinois, United States
Site Reference ID/Investigator# 24483, Kansas City, Kansas, United States
Site Reference ID/Investigator# 6344, Philadelphia, Pennsylvania, United States
Site Reference ID/Investigator# 10181, Durango, DGO., Mexico
Site Reference ID/Investigator# 8352, San Francisco, California, United States
Site Reference ID/Investigator# 6920, Harvey, Illinois, United States
Site Reference ID/Investigator# 7536, Little Rock, Arkansas, United States
Site Reference ID/Investigator# 7954, Bradenton, Florida, United States
Site Reference ID/Investigator# 7559, Omaha, Nebraska, United States
Site Reference ID/Investigator# 7546, Lafayette, California, United States
Site Reference ID/Investigator# 7555, Memphis, Tennessee, United States
Site Reference ID/Investigator# 7545, Overland Park, Kansas, United States
Site Reference ID/Investigator# 75347, St. Petersburg, Russian Federation
Site Reference ID/Investigator# 75345, Szczecin, Poland
Site Reference ID/Investigator# 75295, Corpus Christi, Texas, United States
Site Reference ID/Investigator# 7899, Columbus, Ohio, United States
Site Reference ID/Investigator# 7239, Los Angeles, California, United States
Site Reference ID/Investigator# 7498, Dallas, Texas, United States
Site Reference ID/Investigator# 7098, Tempe, Arizona, United States
Site Reference ID/Investigator# 20882, Kissimmee, Florida, United States
Site Reference ID/Investigator# 19321, Melbourne, Florida, United States