1. 1Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN;
2. 2Department of Neurology and Clinical Neurophysiology, University Hospital of Augsburg, Augsburg, Germany;
3. 3Department of Medicine, University of Colorado, Aurora, CO;
4. 4Department of Medicine and
5. 5Department of Pathology, University of Utah Health Sciences Center, Salt Lake City, UT;
6. 6ARUP Institute for Clinical and Experimental Pathology, Salt Lake City, UT;
7. 7National Institutes of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD;
8. 8Division of Pulmonary and Critical Care Medicine, University of Maryland School of Medicine, Baltimore, MD; and
9. 9Blood Research Institute, Versiti, Milwaukee, WI