1. Department of Psychology; University of Iowa; E11 Seashore Hall Iowa City IA 52245-1407
2. College of Public Health; University of Iowa; 105 River Street, S318 CPBH Iowa City IA 52242
3. College of Public Health; University of Iowa; 200 Newton Road, 2186 WL Iowa City IA 52242
4. College of Public Health; University of Iowa; 200 Newton Road, 2184 WL Iowa City IA 52242
5. Office of Traffic and Safety, Iowa Department of Transportation; 800 Lincoln Way Ames IA 50010
6. College of Public Health; University of Iowa; 105 River Street, S160 CPBH Iowa City IA 52242