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2. Onc.AI 2020-01-01
3. oncgnostics GmbH 2012-02-01
4. OncoRadiomics 2016-01-01
5. One Scientific
6. OneThree Biotech 2018-01-01
7. Opentrons
8. Ophthorobotics 1/1/14
9. Opyl 2019.0
10. Orikami 2011.0
11. ORYX RESEARCH GROUP
12. Outra 2016