1. QIAGEN NV
2. Abbott Laboratories Inc.
3. Merck & Co. Inc.
4. Johnson & Johnson Services Inc.
5. Thermo Fisher Scientific Inc.
6. Bio-Rad Laboratories Inc.
7. Sysmex Corporation
8. Merck KGaA
9. F. Hoffmann La-Roche Ltd.
10. Nimble Therapeutics