Thank you, Marek, and thank you all for joining us on our Q1 2023 call. In Q1, we set the stage for revenue growth over the rest of the year. As we plan for and execute multiple product launches across our diversified pipeline throughout 2023, transitioning from a single product company, one with 6 products or presentations, including our first immunooncology agent, toripalimab. This quarter, we executed strongly on the launches and growth catalysts in support of emerging pipeline. This progress includes, first, the Q-code for CIMERLI which was implemented at the beginning of April. Demand is now increasing as expected. UDENYCA auto-injectors now ready for launch later this month. A key driver for market share increased this year. We are ready to launch YUSIMRY, our Humira biosimilar in July, having gained all the requisite approvals and built inventory. Manufacturing facility inspection to support toripalimab is now scheduled for later this month. We expect the approval and launch of the UDENYCA on-body injector later in 2023, strengthening the franchise positioning and driving additional share gains. Following my opening remarks, Paul Reider, our Chief Commercial Officer, will update you on the impact of the CMS signed Q-code on CIMERLI sales start of the second quarter, which we expect to drive sales starting in Q2, accelerate revenue growth throughout 2023. I will then further update you on the Q1 2023 UDENYCA sales and our launch plans for our newly approved UDENYCA auto-injector. Dr. Theresa Lavallee, our Chief Development Officer, will update you on the status of the toripalimab inspections, the BLA review and our progress on bringing tori manufacturing to the U.S. along with other pipeline developers. Chief Medical Officer, Dr. Rosh Dias will then update on the new toripalimab clinical data being presented at ASCO as well as progress on our TIGIT toripalimab combination studies and our ILT4 program. As you know, we have been very tightly focused on actively managing expenses without jeopardizing our product sales potential. McDavid Stilwell, our Chief Financial Officer, who will provide you some additional detail on measures taken during Q1 to reduce operating expenses, to sharpen our focus on ensuring the success of our product launches, key revenue drivers that we anticipate will return the company to profitability in 2024. And with that, I will turn the call over to Paul Reider, our Chief Commercial Officer. Paul?