Published on in Vol 1 , No 2 (2012) :Jul-Dec
1 Mount Sinai School of Medicine, Preventive Medicine, New York, NY, US
2 Arnold Consultancy & Technology LLC, New York, NY, US
3 University of North Carolina, Chapel Hill, Gillings School of Global Public Health, Department of Epidemiology, CB#7435, Chapel Hill, NC, US
4 Mount Sinai School of Medicine, One Gustave Levy Place, New York, NY, US
*all authors contributed equally