Should an obsessive-compulsive spectrum grouping of disorders be included in DSM-V?

K.A. Phillips, D.J. Stein, S.L. Rauch, E. Hollander, B.A. Fallon, A. Barsky, Naomi Fineberg, D. Mataix-Cols, Y.A. Ferrao, S. Saxena, S. Wilhelm, M.M. Kelly, L.A. Clark, A. Pinto, O.J. Bienvenu, J. Farrow, J. Leckman