Gollasch, M., Komleva, Y., Tsvetkov, D., Morof, F., Tzvetkov, M. V., Ittermann, T., Vollmer, M., Zahn-Tesch, U., Kock, H., Schuster, F., Berg, N. V. D., Völzke, H., Engeli, S., Kennes, L., Mannaa, M. (2025). SHIP-AGE: Frailty, renal function, and multi-component primary care in rural Mecklenburg-West Pomerania (MV-FIT)- study protocol. PLoS ONE. https://doi.org/10.1371/journal.pone.0324001