Clinical interview | Construct | T0 | T1 | T2 | T3 | T4 | T5 |
 MINI | Axis-1 disorders | X |  |  | X | X | X |
 CAPS-5 | PTSD | X | X | X | X | X | X |
 CPI | Complex PTSD | X | X | X | X | X | X |
 SCID II | Personality disorders | X |  |  |  | X |  |
 DSP-I | Dissociation | X | X | X | X | X | X |
Self-report | |||||||
 Demographics | Demographics | X |  |  |  |  |  |
 LEC-5 | Traumata | X |  |  |  |  |  |
 CTQ | Childhood maltreatment | X |  |  |  | X |  |
 PCL-5b | PTSD symptoms | X | X | X | X | X | X |
 DERSb | Emotion regulation | X | X | X | X | X | X |
 ICD-11 | Complex PTSD | X | X | X | X | X | X |
 BDI-II | Depression | X | X | X | X | X | X |
 PTCI | Posttraumatic cognitions | X | X | X | X | X | X |
 DES | Dissociation | X | X | X | X | X | X |
 SDQ-5 | Somatoform Dissociation Questionnaire | X | X | X | X | X | X |
 DERS | Emotion regulation | X | X | X | X | X | X |
 TIC-P | Direct/indirect costs | X |  |  | X | X | X |
 IIP | Interpersonal problems | X | X | X | X | X | X |
 MOS | Social support | X | X | X | X | X | X |
 RSES | Self-esteem | X | X | X | X | X | X |
 ZAV | Anger | X | X | X | X | X | X |
 ACS | Attentional control | X | X | X | X | X | X |
 LEIDS | Cognitive reactivity |  |  |  | X |  |  |
 Treatment credibility | Treatment credibility | X |  |  | X |  |  |
 Treatment Goals | Treatment goals | X |  |  |  |  |  |
 EQ-5L5D | Quality of life | X | X | X | X | X | X |
 WAIa | Working alliance |  |  |  |  |  |  |
Cognitive task | |||||||
 Avoidance task | Avoidance behavior | X |  |  |  |  |  |
Process variables | Â | Measurement moment | |||||
 HE | Harm expectancies | Prior and after (imaginal) exposure | |||||
 SUD | Subjective distress | Multiple times during (imaginal) exposure |