David Clair | IR |
Peter Maag | CEO |
Michael Bell | CFO |
Bill Quirk | Piper Jaffray |
Brandon Couillard | Jefferies |
Per Ostlund | Craig-Hallum |
John Hsu | Raymond James |
Yi Chen | H.C. Wainwright |
Greetings, ladies and gentlemen and welcome to CareDx Incorporated First Quarter 2019 Earnings Conference Call. At this time, all participants are in a listen-only mode. A question-and-answer session will follow the formal presentation. [Operator Instructions] It is now pleasure to introduce your host, David Clair. Thank you.