German translation and psychometric testing of the Postconcussion Symptom Inventory for adolescents in self-report (PCSI-SR13) and parent-report (PCSI-P). - Timmermann, Dagmar A.; Zeldovich, Marina; Krenz, Ugne; Holloway, Ivana; Cunitz, Katrin; Koerte, Inga K.; Buchheim, Anna; Salewski, Christel; Gioia, Gerard A.; von Steinbuechel, Nicole (PLoS ONE, 2025)