1. a Joint Doctoral Program in Clinical Psychology , San Diego State University and University of California San Diego , San Diego, CA, USA
2. b Department of Psychiatry, HIV Neurobehavioral Research Center (0847) , University of California San Diego , La Jolla, CA, USA
3. c Department of Neurosciences, HIV Neurobehavioral Research Center (0847) , University of California San Diego , La Jolla, CA, USA