1. Department of Psychology, University of California, Los Angeles, (UCLA), Los Angeles, California, USA;
2. Department of Psychiatry and Biobehavioral Sciences, UCLA, Los Angeles, California, USA;
3. Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, California, USA;
4. Cousins Center for Psychoneuroimmunology, UCLA, Los Angeles, California, USA;
5. Schools of Medicine and Public Health, UCLA, Los Angeles, California, USA