Feasibility of self-organized blood sample collection in adults for study purposes in a primary care setting. - Schröder, Dominik; Müller, Frank; Heesen, Gloria; Hummers, Eva; Dopfer-Jablonka, Alexandra; Vahldiek, Kai; Klawonn, Frank; Steffens, Sandra; Mikuteit, Marie; Niewolik, Jacqueline; Heinemann, Stephanie (PLoS ONE, 2023)