AB SCIEX; Abbott Laboratories; American University of Beirut; Ann & Robert H. Lurie Children's Hospital of Chicago; ARUP Laboratories; Beckman Coulter, Inc.; Bio-Rad Laboratories, Inc.; BMH Holdings (TMS BioScience Labs); Covance; DiaSorin Inc.; DIAsource Immunoassays; Douglass Hanly Moir Pathology; Endoceutics, Inc.; Euroimmun Medizinische Labordiagnostika AG; Fujirebio Diagnostics, Inc; Fujirebio Inc.; Health Canada; Immunodiagnostic Systems Inc.; Immunotech S.A.S. (Beckman Coulter, Inc); Laboratory Corporation of America Holdings; Los Angeles Biomedical Research Institute; Microgenics Corporation (Thermo Fisher Scientific, Inc.); New England Research Institutes, Inc.; Harvard University (Partners HealthCare System, Inc.); Pathology Associates Medical Laboratories; Quest Diagnostics; Reprosource Fertility Diagnostics; Roche Diagnostics Corporation; Sahlgrenska University Hospital; Siemens; Social & Scientific Systems, Inc.; Tosoh Bioscience, Inc.; Tricore Reference Laboratories; University College Cork; University of Helsinki; VU University Medical Center Amsterdam; ZRT Laboratory; multiple donors