| Abbott Laboratories |
15,817 |
| Medtronic, Inc. |
13,220 |
| University System of Maryland |
12,300 |
| Johnson & Jonhson |
10,942 |
| Health Canada / Canadian Health Network |
10,394 |
| Merck |
9,482 |
| University of Wisconsin Health |
7,177 |
| University of Pittsburgh Medical Center |
6,205 |
| University of Mississippi Medical Center & Clinics |
6,199 |
| GlaxoSmithKline plc. |
5,895 |
| Pfizer Inc. |
5,704 |
| Harvard University |
5,555 |
| HCA Inc. |
4,790 |
| Novartis Corporation |
4,683 |
| UK National Health Service (NHS) |
4,396 |
| Bristol-Myers Squibb Company |
4,180 |
| Johns Hopkins University |
4,161 |
| Case Western Reserve University |
4,155 |
| University of Chicago Hospitals |
4,103 |
| Boston Scientific Corporation |
4,017 |
| Medicine, Nursing and Health Sciences - Monash University |
4,001 |
| AstraZeneca PLC |
3,903 |
| CIGNA Corporation |
3,766 |
| Kaiser Permanente |
3,700 |
| Amgen Inc. |
3,651 |
| Memorial Health Services |
3,622 |
| Wyeth |
3,589 |
| Eli Lilly and Company |
3,287 |
| Tenet Healthcare Corporation |
3,274 |
| Roche Holding Ltd |
3,183 |
| University of Connecticut Health Center |
3,100 |
| Genzyme Corporation |
2,955 |
| Loyola University Health System |
2,925 |
| McKesson Corporation |
2,856 |
| Cardinal Health, Inc. |
2,683 |
| Procter & Gamble Company |
2,659 |
| Baxter International Inc. |
2,600 |
| Bayer Corporation |
2,542 |
| Genentech, Inc. |
2,490 |
| Sanofi-Aventis U.S. LLC |
2,480 |
| Takeda Pharmaceuticals North America, Inc. |
2,466 |
| Mayo Foundation for Medical Education and Research |
2,435 |
| Unilever HPC USA |
2,429 |
| Cargill, Incorporated |
2,410 |
| Walgreen Co. |
2,242 |
| UnitedHealth Group Incorporated |
2,139 |
| Partners HealthCare System, Inc. |
2,123 |
| University of Colorado Hospital |
2,109 |
| Covidien PLC |
2,024 |
| NYU Langone Medical Center |
1,999 |
| The Rosenstiel School of Marine and Atmospheric Science |
1,995 |
| Yukon-Kuskokwim Health Corp. |
1,990 |
| Garvan Research Foundation |
1,965 |
| BD (Becton, Dickinson and Company) |
1,927 |
| Nh Div Of Health |
1,874 |
| Biogen Idec Inc. |
1,857 |
| The University of Texas M. D. Anderson Cancer Center |
1,847 |
| DuPont |
1,834 |
| Aetna Inc. |
1,780 |
| Mount Sinai Medical Center |
1,764 |
| CVS / Caremark Corporation |
1,739 |
| Capgemini U.S. |
1,715 |
| Vanderbilt University |
1,672 |
| Sutter Health |
1,605 |
| Thermo Fisher Scientific Inc. |
1,539 |
| Kindred Healthcare, Inc. |
1,504 |
| Allergan, Inc. |
1,497 |
| Stryker Corporation |
1,453 |
| Adventist Health System |
1,414 |
| Quintiles Transnational Corp. |
1,343 |
| Sepracor Inc. |
1,290 |
| Humana Inc. |
1,214 |
| Novo Nordisk Pharmaceuticals |
1,197 |
| Kimberly-Clark Corporation |
1,182 |
| Alcon Laboratories Inc |
1,133 |
| Cincinnati Children's Hospital Medical Center |
1,128 |
| LifePoint Hospitals, Inc. |
1,100 |
| University of Kansas Medical Center |
1,088 |
| Pharmaceutical Product Development, Inc. (PPD) |
1,070 |
| Carolinas Health Care Systems |
1,059 |
| Fred Hutchinson Cancer Research Center |
1,053 |
| Arrow Electronics, Inc. |
1,048 |
| Community Health Systems, Inc. |
1,045 |
| Gilead Sciences, Inc. |
1,035 |
| University of Texas Health Center at Tyler |
1,028 |
| Cleveland Clinic Health System |
1,002 |
| Hospira, Inc. |
989 |
| Beckman Coulter, Inc. |
970 |
| Catholic Healthcare West |
965 |
| Providence Health System |
938 |
| Montefiore Medical Center |
929 |
| University of Texas Southwestern Medical Center |
927 |
| Mary Kay Inc. |
918 |
| Boehringer Ingelheim Pharmaceucticals |
911 |
| Baylor Health Care System |
906 |
| PeaceHealth |
894 |
| City of Hope |
881 |
| Lambeth Primary Care Trust |
879 |
| Health Management Associates, Inc. |
875 |
| Colgate-Palmolive Company |
865 |
| CHRISTUS Health |
862 |
| LSU Health Sciences Center HCSD |
833 |
| Life Care Centers of America |
829 |
| Airgas, Inc. |
822 |
| SpaceLabs Healthcare Company |
821 |
| Advocate Health Care |
814 |
| Solvay Pharmaceuticals, Inc. |
812 |
| Teva Pharmaceuticals USA |
808 |
| Access Business Group - Alticor |
802 |
| Banner Health |
800 |
| St. Jude Medical, Inc. |
790 |
| Intermountain Health Care, Inc. |
787 |
| Trinity Health System |
784 |
| Quest Diagnostics Incorporated |
775 |
| Great Ormand Street Hospital for Children NHS Trust |
769 |
| Centocor, Inc. |
752 |
| Hopital Charles LeMoyne |
752 |
| Memorial Healthcare System |
751 |
| UCB SA |
746 |
| Life Technologies Corporation |
737 |
| Smith & Nephew plc |
732 |
| DaVita, Inc. |
729 |
| Fairview Health Services |
717 |
| Cerner Corporation |
708 |
| University of Arkansas for Medical Sciences |
708 |
| Allina Hospitals and Clinics |
692 |
| Fresenius Medical Care |
689 |
| Estee Lauder Companies, Inc. |
687 |
| BJC HealthCare |
683 |
| Catholic Health Initiatives |
669 |
| Millipore Corporation |
666 |
| Wake Forest University Baptist Medical Center |
663 |
| Memorial Sloan-Kettering Cancer Center |
661 |
| PDL BioPharma, Inc. |
655 |
| US Oncology, Inc. |
647 |
| C. R. Bard, Inc. |
646 |
| Blue Shield of California |
642 |
| PAREXEL International Corporation |
641 |
| L'Oreal |
638 |
| IMS Health Incorporated |
635 |
| Covance Inc. |
633 |
| Zimmer Holdings, Inc. |
630 |
| Blue Cross and Blue Shield of Massachusetts, Inc. |
627 |
| OhioHealth |
626 |
| American Heart Association |
623 |
| Respironics, Inc. |
620 |
| Emory Healthcare, Inc |
619 |
| Medco Health Solutions, Inc. |
617 |
| Express Scripts, Inc. |
612 |
| Aurora HealthCare |
610 |
| Rite Aid Corporation |
608 |
| Bausch & Lomb Incorporated |
606 |
| Shriners Hospitals for Children |
605 |
| Henry Ford Health System |
604 |
| HealthSouth Corporation |
598 |
| GE Healthcare |
598 |
| Harbin Clinic |
597 |
| Detroit Medical Center |
594 |
| Akzo Nobel NV |
590 |
| Bio-Rad Laboratories, Inc. |
589 |
| King Pharmaceuticals, Inc. |
589 |
| Children's Hospital of Pittsburgh |
576 |
| Health Net, Inc. |
574 |
| Orlando Health |
570 |
| Cephalon, Inc. |
569 |
| North Shore Long Island University Hospital |
567 |
| BayCare Health System |
565 |
| Inova Health System |
564 |
| Continuum Health Partners |
563 |
| Texas Health Resources Inc. |
562 |
| Shire US |
560 |
| Dartmouth Hitchcock Medical Systems |
559 |
| Geisinger Health System |
555 |
| UMass Memorial Health Care |
551 |
| CareFirst, Inc. |
551 |
| MedImmune, Inc. |
544 |
| Laboratory Corporation of America Holdings |
543 |
| Alvarez & Marsal |
537 |
| West Penn Allegheny Health System |
531 |
| Millennium Pharmaceuticals, Inc. |
529 |
| Pall Corporation |
526 |
| Centura Health |
523 |
| Lifespan Corporation |
523 |
| Baptist Health South Florida |
521 |
| AmerisourceBergen Corporation |
520 |
| Ingenix, Inc. |
519 |
| Clarian Health Partners, Inc. |
515 |
| The Beaumont Hospitals |
513 |
| Texas Children's Hospital |
513 |
| Blue Cross Blue Shield of Michigan |
511 |
| SSM Health Care System Inc. |
511 |
| Watson Pharmaceuticals, Inc. |
510 |
| The Children's Hospital of Philadelphia |
504 |
| Memorial Hermann Healthcare System |
499 |
| Children's & Women's Health Centre of British Columbia |
497 |
| Henry Schein, Inc. |
497 |
| Maryland Department of Health and Mental Hygiene |
496 |
| Lloyds Tsb Bank |
493 |
| Cedars Sinai Medical Center |
492 |
| Seattle Children's |
492 |
