1. Center for Outcomes Research Houston Methodist Houston Texas USA
2. Houston Methodist Academic Institute Houston Methodist Houston Texas USA
3. Weill Cornell Medical College Cornell University New York New York USA
4. STATinMED Research Plano Texas USA
5. Center for Population Health and Aging Texas A&M University College Station Texas USA
6. School of Public Health Texas A&M Health Science Center College Station Texas USA
7. Glenn Biggs Institute for Alzheimer's and Neurodegenerative Diseases University of Texas Health Science Center San Antonio Texas USA
8. Houston Methodist Neurological Institute Houston Texas USA