1 1 Laboratory of Pharmacology, University of Antwerp, B-2610 Antwerp, Belgium ; 2 Division of Nephrology-Hypertension, Antwerp University Hospital, B-2650 Edegem, Antwerp, Belgium ; 3 Laboratory of Physiopharmacology, University of Antwerp, B-2610 Antwerp, Belgium ; 4 Laboratory of Experimental Hematology, Vaccine and Infectious Disease Institute (VAXINFECTIO), University of Antwerp, B-2610 Antwerp, Belgium.