Timeline By jtraylor1 Jan 1, 2000 Lance D. Levy Jun 1, 2003 Tomas J. Philipson and Richard A. Posner Aug 1, 2004 John R. Speakman Jun 1, 2008 Charles E . Menifield, et al Feb 1, 2011 Gopal K. Singh, et al Jul 1, 2011 John Tomer Feb 1, 2012 Obesity In America: What's Driving The Epidemic Jan 1, 2013 Anna W. Bellisari
