[1] Mayo Clin, Dept Lab Med & Pathol, 210 2nd St SW, Rochester, MN 55905 USA
[2] Vanderbilt Univ, Med Ctr, Dept Pathol Microbiol & Immunol, Nashville, TN USA
[3] Univ Calif San Diego, Dept Pathol, La Jolla, CA USA
[4] Univ Texas Southwestern Med Ctr, Dept Pathol, Dallas, TX USA
[5] SUNY Stony Brook, Dept Pathol, Renaissance Sch Med, Stony Brook, NY USA
[6] Stony Brook Childrens Hosp, Dept Pediat, Div Pediat Crit Care Med, Stony Brook, NY USA
[7] Lundberg Inst, Los Gatos, CA USA
[8] Yale Sch Med, Dept Pathol, New Haven, CT USA
[9] Yale Sch Med, Dept Lab Med, New Haven, CT USA
[10] Harvard Med Sch, Dept Phys Med & Rehabil, Boston, MA USA
[11] Spaulding Rehabil Hosp, Dept Phys Med & Rehabil, Charlestown, MA USA
[12] Brigham & Womens Hosp, Dept Phys Med & Rehabil, Boston, MA USA
[13] Massachusetts Gen Hosp, Dept Phys Med & Rehabil, Boston, MA USA
[14] City Hope Natl Med Ctr, Dept Pathol, Irvine, CA USA