A powerpoint presentation based on two medical research articles

I'm looking for a skilled freelancer to create a powerpoint presentation based on two medical research articles (the same topic, comprised of an early primary study a follow up study that was published later). The purpose of the presentation is to present the findings and analysis. The presentation should follow a general outline, but the freelancer is trusted to use their creative judgement in regards to the design and layout of the slides. The slides should be professional and clear.