Ruben Argueta | Director of Investor Relations |
Doug Bryant | President and Chief Executive Officer |
Randy Steward | Chief Financial Officer |
Jack Meehan | Barclays |
Andrew Brackmann | William Blair |
Bill Quirk with | Jaffray |
Eleni Apostolatos | JP Morgan |
John Hsu | Raymond James |
Alex Nowak | Craig-Hallum |
Ladies and gentlemen, thank you for standing by. Welcome to the Quidel Corporation Second Quarter 2019 Earnings Conference Call. At this time, all participants are in a listen-only mode. Later, instructions will be given for the question-and-answer session. [Operator Instructions]