1. Department of Biology, University of Vermont, Burlington, VT, USA
2. National Institute of Blood Transfusion (INTS), Paris, France
3. National Reference Center for Blood Groups (CNRGS), Paris, France
4. Centre de Recherche Biomédicale Bichat‐Beaujon, UMR‐S 773, Inserm, Université Paris Diderot, Sorbonne Paris Cité, Paris, France