Rafael Tejada | Vice President, Investor Relations |
Marc Casper | Chairman, President, and Chief Executive Officer |
Stephen Williamson | Senior Vice President and Chief Financial Officer |
Jack Meehan | Nephron Research |
Patrick Donnelly | Citi |
Derik De Bruin | Bank of America |
Tejas Savant | Morgan Stanley |
Vijay Kumar | Evercore |
Puneet Souda | SVB Leerink Securities |
Dan Arias | Stifel |
Matt Sykes | Goldman Sachs |
Good morning, ladies and gentlemen, and welcome to Thermo Fisher Scientific 2022 First Quarter Conference Call. My name is Nadia, and I'll be coordinating your call today. [Operator instructions] I would like to introduce our moderator for the call, Mr. Rafael Tejada, Vice President, Investor Relations. Mr.