ALLO earnings call for the period ending March 31, 2019.: Good morning, ladies and gentlemen. Thank you for standing by, and welcome to Allogene Therapeutic's first-quarter 2019 conference call. [Operator instructions] Please be aware that today's conference is being recorded. I would now like to turn the conference over to Ms. Thank you, operator, and good morning. Before market opened today, Allogene issued a press release to provide the corporate update and financial results for the quarter ending March 31, 2019. The press release is available on our website at www.allogene.com.