1. Department of Medicine; University of Massachusetts Medical School; Worcester Massachusetts USA
2. Department of Quantitative Health Sciences; University of Massachusetts Medical School; Worcester Massachusetts USA
3. Department of Biomedical Engineering; Worcester Polytechnic Institute; Worcester Massachusetts USA
4. Department of Emergency Medicine; University of Massachusetts Medical School; Worcester Massachusetts USA
5. Centers for Behavioral and Preventive Medicine, The Miriam Hospital and Department of Behavioral and Social Sciences; Brown University School of Public Health; Providence Rhode Island USA
6. Department of Biomedical Engineering; University of Connecticut; Stores Connecticut USA