Operator Good day, and thank you for standing by. Welcome to the Biodesix first-quarter 2021 earnings conference call. [Operator instructions] After the speakers' presentation, there will be a question-and-answer session. [Operator instructions] Please be advised that today's conference may be recorded. [Operator instructions] I'd now like to hand the conference over to your host today, Chris Brinzey, investor relations. Please go ahead. Chris Brinzey -- Investor Relations Thank you, operator, and good afternoon, everyone. Thank you for joining us today for a discussion of Biodesix first-quarter 2021 business highlights and financial results. Leading the call today will be Scott Hutton, chief executive officer. He will be joined by Robin Harper-Cowie, chief financial officer.