The role of long-term hair steroids as diagnostic and intervention-related biomarkers in a multimorbid inpatient sample with posttraumatic stress disorder. - Shkreli L; Woud ML; Bergunde L; Schindler-Gmelch L; Blackwell SE; Kirschbaum C; Kessler H; Steudte-Schmiedgen S (European journal of psychotraumatology, 2025)