1. Beijing Key Laboratory of Applied Experimental Psychology, National Demonstration Center for Experimental Psychology Education (Beijing Normal University), Faculty of Psychology Beijing Normal University Beijing China
2. Department of Psychology University of Utah Salt Lake City Utah USA
3. Department of Psychiatry and Pediatrics Duke University Durham North Carolina USA
4. Department of OB/GYN University of Utah Salt Lake City Utah USA
5. Department of Psychiatry University of Utah Salt Lake City Utah USA