Affiliation: | (1) Center for At-Risk Children's Services, University of Nebraska-Lincoln, Lincoln, Nebraska, USA;(2) National Research Institute for Child and Family Studies, Father Flanagan's Boys’ Home, Boys Town, Nebraska, USA;(3) Child and Family Services, National Resource and Training Center, Father Flanagan's Boys’ Home, Boys Town, Nebraska, USA;(4) Home Campus Programs, Father Flanagan's Boys’ Home, Boys Town, Nebraska, USA;(5) Western Regional Training Center, Father Flanagan's Boys’ Home, Hollywood, California, USA;(6) 247 Barkley Memorial Center, University of Nebraska, NE, 68583-0732, Lincoln, USA |