RT Article T1 Intracolleague aggression in a group of Dutch prison workers: negative affectivity and posttraumatic stress disorder JF International journal of offender therapy and comparative criminology VO 57 IS 5 SP 544 OP 556 A1 Bogaerts, Stefan 1964- A1 Laan, A. M. van der A2 Laan, A. M. van der LA German YR 2013 UL https://krimdok.uni-tuebingen.de/Record/1523575921 K1 PTSD K1 Type D personality K1 Negative affectivity K1 Violence K1 Prison workers DO 10.1177/0306624X12442825