Authors: Barbara Lopes Cardozo; Carol Gotway Crawford; Cynthia Eriksson; Julia Zhu; Miriam Sabin; Alastair Ager; David Foy; Leslie Snider; Willem Scholte; Reinhard Kaiser; Miranda Olff; Bas Rijnen; Winnifred Simon Journal: PLoS One Date: 2012-09-12 Impact factor: 3.240