The quick reference card "Storage of urinary EVs" – A practical guideline tool for research and clinical laboratories. Issue 3 (14th March 2023) - van Royen, Martin E.; Soekmadji, Carolina; Grange, Cristina; Webber, Jason P.; Tertel, Tobias; Droste, Marvin; Buescher, Anja; Giebel, Bernd; Jenster, Guido W.; Llorente, Alicia; Blijdorp, Charles J.; Burger, Dylan; et al.