Professor Katarzyna Wieczorowska-Tobis, M.D., Ph.D., geriatrician. Head of the Department of Palliative Care and the Laboratory of Geriatric Medicine, Poznań University of Medical Sciences, Poland. She is a healthcare provider and participates in educational and research projects with regard to issues related to the elderly. She coordinates numerous research projects and acts as a reviewer of international studies. She is the president of the Polish Geriatrics Society. Her recent publications include "Diagnostic performance and accuracy of the MNA-SF against GLIM criteria in community-dwelling older adults from Poland" in Nutrients (2021), with A. Kaluźniak-Szymanowska, R. Krzymińska-Siemaszko, M. Lewandowicz, E. Deskur-Śmielecka, K. Stachnik, and K. Wieczorowska-Tobis, as well as "Innovative efforts, advocacy, and education of pharmacists as a key to delivering effective pharmaceutical care" in Senior Care Pharmacy (2021), with A. Neumann-Podczaska.