Variable DPP4 expression in multiciliated cells of the human nasal epithelium as a determinant for MERS-CoV tropism - Tim I. Breugem; Samra Riesebosch; Jingshu Zhang; Anna Z. Mykytyn; Lisette Krabbendam; Nathalie Groen; Sivana Baptista Varela; Debby Schipper; Petra B. van den Doel; Romy van Acker; Ralph Stadhouders; Mart M. Lamers; et al. (Proceedings of the National Academy of Sciences, 2025)