1. Bayer Ag
2. Bracco Diagnostic Inc
3. Daiichi Sankyo Company Limited
4. Ge Healthcare
5. Koninklijke Philips Nv
6. Lantheus Medical Imaging Inc
7. Nanopet Pharma Gmbh
8. Sanochemia Pharmazeutika Gmbh
9. Shenzhen Mindray Bio-Medical Electronics Co Ltd
10. Siemens Healthineers Ag
11. Taejoon Pharm
12. Trivitron Healthcare