1. From the CSL Behring AG, Berne, Switzerland (S.D., D.S., M.W.); CSL Limited, Parkville, Australia (A.G., R.H.); CSL Behring GmbH, Marburg, Germany (I.P.); AAHL Biosecurity Microscopy Facility, Geelong, Australia (A.L.); and CSL Behring, King of Prussia, PA (S.D.W.).