Zrnic Novakovic I, Ajdukovic D, Ajdukovic M, Kenntemich L, Lotzin A, Schäfer I et al. Mental health during and after the COVID-19 pandemic – a longitudinal study over 42 months in five European countries. European Journal of Psychotraumatology. 2025 Apr 22;16(1).

Zeilinger EL, Zrnic Novakovic I, Oppenauer C, Fellinger M, Knefel M, Unseld M et al. Prevalence and biopsychosocial indicators of fatigue in cancer patients. Cancer Medicine. 2024 Jun;13(11):e7293. Epub 2024 May 31. doi: 10.1002/cam4.7293

Lioupi C, Anastassiou-Hadjicharalambous X, Acquarini E, Ajdukovic D, Ardino V, Böttche M et al. Predictors of traumatic experiences among individuals experiencing pandemic-related stressors: a cross-sectional study in Europe during the COVID-19 crisis. Current Psychology. 2024 May;43(20):18908-18917. Epub 2023 Aug 17. doi: 10.1007/s12144-023-05036-8

Lotzin A, Stahlmann K, Acquarini E, Ajdukovic D, Ajdukovic M, Anastassiou-Hadjicharalambous X et al. A longitudinal study of risk and protective factors for symptoms of adjustment disorder during the COVID-19 pandemic. European Journal of Psychotraumatology. 2024 Apr 22;15(1):2318944. doi: 10.1080/20008066.2024.2318944

Zrnic Novakovic I, Streicher A, Ajdukovic D, Ajdukovic M, Kiralj Lacković J, Lotzin A et al. Anpassung und Wohlbefinden in späteren Phasen der COVID-19 Pandemie – Ein Vergleich zwischen Österreich und Kroatien. Trauma und Gewalt. 2024.

Zrnić Novaković I, Streicher A, Ajduković D, Ajduković M, Kiralj Lacković J, Lotzin A et al. Trajectories of Adjustment Disorder and Well-Being in Austria and Croatia during 20 Months of the COVID-19 Pandemic. International Journal of Environmental Research and Public Health. 2023 Oct;20(19):6861. doi: 10.3390/ijerph20196861

Kazlauskas E, Gelezelyte O, Kvedaraite M, Ajdukovic D, Johannesson KB, Böttche M et al. Psychometric properties of the Patient Health Questionnaire-4 (PHQ-4) in 9230 adults across seven European countries: Findings from the ESTSS ADJUST study. Journal of Affective Disorders. 2023 Aug 15;335:18-23. Epub 2023 Aug 15. doi: 10.1016/j.jad.2023.05.007

Lotzin A, Flechsenhar A, Garthus-Niegel S, Georg AK, Holl J, von Hülsen L et al. Häusliche Gewalt und ihre psychischen Folgen während der COVID-19-Pandemie – Zentrale Befunde aus dem deutschsprachigen Raum. Bundesgesundheitsblatt, Gesundheitsforschung, Gesundheitsschutz. 2023 Aug;66(8):920-929. Epub 2023 Jul 10. doi: 10.1007/s00103-023-03747-8

Lotzin A, Mooren T, Grajewski P, Ajdukovic D, Acquarini E, Ajdukovic M et al. Mental health during the COVID-19 pandemic - Longitudinal results across Europe from the ESTSS COVID-19 pan-European ADJUST Study Part I. European Journal of Psychotraumatology. 2023 May 30;14(S1: Abstract book):306. doi: 10.1080/20008066.2023.2197745

Arnbe FK, Zrnic Novakovic I, Figueiredo-Braga M, Ajdukovic D, Anastassiou-Hadjicharalambous X, Bakic H et al. Mental health during the COVID-19 pandemic - Longitudinal results across Europe from the ESTSS COVID-19 pan-European ADJUST Study Part II. European Journal of Psychotraumatology. 2023 May 30;14(S1:Abstract book):308. doi: 10.1080/20008066.2023.2197745

Havermans DCD, Hoeboer CM, Sobczak S, Primasari I, Coimbra BM, Hovnanyan A et al. The mental health impact of the COVID‐19 pandemic and exposure to other potentially traumatic events up to old age. Journal of Traumatic Stress. 2023 May 23;36(4):738-749. doi: 10.1002/jts.22937

Zrnić Novaković I, Ajduković D, Bakić H, Borges C, Figueiredo-Braga M, Lotzin A et al. Shaped by the COVID-19 pandemic: Psychological responses from a subjective perspective-A longitudinal mixed-methods study across five European countries. PLoS ONE. 2023 Apr 25;18(4 APRIL):e0285078. doi: 10.1371/journal.pone.0285078

Komenda S, Brunevskaya N, Moritz P, Landskron SJ, Zrnic Novakovic I, Oberleiter S et al. Concepts of good mental health and wellbeing in people with intellectual disability: Study protocol for a systematic review. Frontiers in Psychiatry. 2023 Apr 6;14:1148702. doi: 10.3389/fpsyt.2023.1148702

Lotzin A, Ketelsen R, Zrnic I, Lueger-Schuster B, Böttche M, Schäfer I. The Pandemic Stressor Scale: factorial validity and reliability of a measure of stressors during a pandemic. BMC Psychology. 2022 Dec;10(1):92. doi: 10.1186/s40359-022-00790-z

Lotzin A, Krause L, Acquarini E, Ajdukovic D, Anastassiou-Hadjicharalambous X, Ardino V et al. Risk and protective factors for posttraumatic stress disorder in trauma-exposed individuals during the COVID-19 pandemic: Findings from a pan-European study. European Journal of Psychotraumatology. 2022 Nov 22;13(2):2138099. doi: 10.1080/20008066.2022.2138099

Lueger-Schuster B, Zrnić Novaković I, Lotzin A. Two Years of COVID-19 in Austria—Exploratory Longitudinal Study of Mental Health Outcomes and Coping Behaviors in the General Population. International Journal of Environmental Research and Public Health. 2022 Jul 5;19(13):8223. doi: 10.3390/ijerph19138223

Zrnić Novaković I, Lueger-Schuster B, Verginer L, Bakić H, Ajduković D, Borges C et al. You can’t do anything about it, but you can make the best of it: a qualitative analysis of pandemic-related experiences in six European countries. European Journal of Psychotraumatology. 2022 May 20;13(1):2065431. doi: 10.1080/20008198.2022.2065431

Zeilinger E, Zrnic Novakovic I, Komenda S, Franken F, Sobisch M, Mayer AM et al. Informant-based assessment instruments for dementia in people with intellectual disability: A systematic review and standardised evaluation. Research in Developmental Disabilities. 2022 Feb;121:104148. Epub 2021 Dec 27. doi: 10.1016/j.ridd.2021.104148

Komenda S, Springstein T, Zrnic I, Zeilinger E, Franken F, Weber G. Satisfaction with life in Special Olympic athletes: the role of autonomy support and basic need fulfilment. International Journal of Developmental Disabilities. 2022;68(6):964-972. Epub 2021 Jun 30. doi: 10.1080/20473869.2021.1917110