| Pfizer Investigational Site |
| Anniston, Alabama, United States, 36207 |
| Pfizer Investigational Site |
| Litchfield Park, Arizona, United States, 85340 |
| Pfizer Investigational Site |
| Phoenix, Arizona, United States, 85023 |
| Pfizer Investigational Site |
| Tampa, Florida, United States, 33606 |
| Pfizer Investigational Site |
| Clearwater, Florida, United States, 33765 |
| Pfizer Investigational Site |
| Sunrise, Florida, United States, 33351 |
| Pfizer Investigational Site |
| Largo, Florida, United States, 33770 |
| Pfizer Investigational Site |
| Palm Beach Gardens, Florida, United States, 33418 |
| Pfizer Investigational Site |
| Atlantis, Florida, United States, 33462 |
| Pfizer Investigational Site |
| Miami, Florida, United States, 33175 |
| Pfizer Investigational Site |
| Topeka, Kansas, United States, 66606 |
| Pfizer Investigational Site |
| Towson, Maryland, United States, 21286 |
| Pfizer Investigational Site |
| N. Dartmouth, Massachusetts, United States, 02747 |
| Pfizer Investigational Site |
| Ann Arbor, Michigan, United States, 48104 |
| Pfizer Investigational Site |
| Edina, Minnesota, United States, 55435 |
| Pfizer Investigational Site |
| St Louis, Missouri, United States, 63141 |
| Pfizer Investigational Site |
| Asheville, North Carolina, United States, 28806 |
| Pfizer Investigational Site |
| Kettering, Ohio, United States, 45429 |
| Pfizer Investigational Site |
| Cleveland, Ohio, United States, 44122 |
| Pfizer Investigational Site |
| Dayton, Ohio, United States, 45432 |
| Pfizer Investigational Site |
| Duncansville, Pennsylvania, United States, 16635-0909 |
| Pfizer Investigational Site |
| Altoona, Pennsylvania, United States, 16602 |
| Pfizer Investigational Site |
| Dallas, Texas, United States, 75230 |
| Pfizer Investigational Site |
| San Antonio, Texas, United States, 78229 |
| Pfizer Investigational Site |
| Bryan, Texas, United States, 77802 |
| Pfizer Investigational Site |
| Houston, Texas, United States, 77024 |
| Pfizer Investigational Site |
| San Antonio, Texas, United States, 78229 |
| Pfizer Investigational Site |
| Richmond, Virginia, United States, 23294 |