definiens: means : ( i ) with respect to the Partner, in good faith making no less commercially reasonable effort and committing no less resources than those commonly used by the Partner or, if greater, a company of similar size and with similar resources to the Partner and its Affiliates in the vaccine industry when applied to platforms, compounds, vaccines and products at a similar stage of development, life cycle and healthcare potential to the Platform and Product being developed, taking into account ( a ) all relevant factors including issues of safety and efficacy, product profile, difficulty in Developing or Manufacturing, sourcing raw materials necessary t herefor, regulatory approvals, the patent or other proprietary position of the Platform or Project Vaccine and the regulatory requirements involved ; and ( b ) the Parties ’ joint aim of developing the Platform and Project Vaccine in a diligent and timely mann er as indicated by the Milestones and Milestone Dates ; ( ii ) with respect to the CEPI Group, the use of reasonable efforts and resources, in good faith, in the exercise of prudent legal, medical, scientific judgement ( as applicable ) considering CEPI ’s m ission and the healthcare potential of the applicable Platform and Product ; 1.1.59