1. Department of Psychology, University of Houston, Houston, TX, USA
2. Department of Psychology, Florida State University, Tallahassee, FL, USA
3. Legacy Community Health Services, Houston, TX, USA
4. Psychotherapeutic Area of “Asociación Ayuda”, Anxiety Disorders Clinic, Buenos Aires, Argentina
5. Department of Behavioral Science, The University of Texas MD Anderson Cancer Center, Houston, TX, USA