Nishi Akihiro, Kawachi Ichiro, Koenen Karestan C, Wu Kana, Nishihara Reiko, Ogino Shuji
Department of Sociology, Yale University, New Haven, Connecticut; Yale Institute for Network Science, Yale University, New Haven, Connecticut.
Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts.
Am J Prev Med. 2015 Jan;48(1):116-9. doi: 10.1016/j.amepre.2014.09.031.