Efthymiou, A., Rovithis, Μ., & Kalaitzaki, A. (2022). The perspectives on barriers and facilitators in communication by the healthcare professionals and older healthcare users: The role of health literacy. Journal of Psychology and Psychotherapy Research, 9, 1-11. doi: https://doi.org/10.12974/2313-1047.2022.09.1

Efthymiou, A., Kalaitzaki, A., Rovithis, Μ. (2023). Cultural adaptation of a Health Literacy toolkit for healthcare professionals working in the primary care setting with older adults. Healthcare (Basel, Switzerland) (Special Issue "Health and Social Care Policy”), 11(5), 776; doi: https://doi.org/10.3390/healthcare11050776

Efthymiou, A., Kalaitzaki, A., Kondilis, B., & Rovithis, M. (2024). Health literacy continuing education courses and tools for healthcare professionals: A scoping review. Gerontology & geriatrics education, 45(2), 212–247. doi: https://doi.org/10.1080/02701960.2022.2156865

Efthymiou, A., Kalaitzaki, A., & Rovithis, M. (2024). Validation of the Self-Efficacy Questionnaire (SE-12-Gr) Assessing the Healthcare Professionals' Self-Reported Communication Skills with Older Healthcare Users in Greece. Health communication, 1–11. Advance online publication. doi: https://doi.org/10.1080/10410236.2024.2348841

Efthymiou, A., Kalaitzaki, A., Rovithis, Μ., & Petrič, G. (accepted). Validation of the eHealth Literacy scales: Comparison between the shorter and longer versions. Informatics for Health and Social Care.

Costa, D., Campos, L., Dias, P., Costa, M., (under preparation). Mental Health Literacy Questionnaire short-version: psychometric properties in adults from Greece, Poland, Germany, Brazil, Turkey, Nigeria, Lithuania, Serbia, Pakistan, Malaysia and Nepal. Public Health (Special issue Health Literacy)