Which of the Following Statements Is True

Which of the following statements is true?

A) A unified psychotherapy treatment approach for PTSD is the transdiagnostic unified protocol (UP) of Varkovitzky and colleagues' (2018) who employed the UP for veterans who were diagnosed with posttraumatic stress disorder and different comorbidities.
B) The transdiagnostic unified protocol (UP) may suit clients and mental health professionals who wish to select a psychotherapy approach that is not trauma-focused in order to target a broad spectrum of symptoms and general dissatisfaction with life (Varkovitzky et al., 2018) .
C) It was found that at the end of the transdiagnostic unified protocol (UP) patients reported that they had fewer problems with emotion regulation, a decreased number of symptoms of posttraumatic stress disorder than they had prior to being treated with the UP, an increase in quality of life, and that the improvements in anxiety endured for at least a year and a half following UP treatment (Bullis, Fortune, Farchione, & Barlow, 2014; Carl, Gallagher, Sauer-Zavala, Bentley, & Barlow, 2014; Varkovitzky et al., 2018) .
D) all of the above