Diagnostic Accuracy of 2 cm Versus 4 cm Insertion Depth for Nasal Swabs for SARS-CoV-2 Rapid Antigen Testing—A Randomized Controlled Trial †. - Callesen, Rasmus Eið; Todsen, Tobias; Eið, Rebekka Consuelo; Stange, Sabrina Dandanell; Gredal, Tobias; Kirkby, Nikolai; Papesch, Michael; von Buchwald, Christian; Jakobsen, Kathrine K. (Diagnostics (2075-4418), 2026)