Operator Welcome to Glaukos Corporation's Fourth Quarter and Full Year 2020 Financial Results Conference Call. A copy of the company's press release issued after the market close today is available at www.glaukos.com. [Operator Instructions] This call is being recorded and archived replay will be available online in the Investor Relations section at www.glaukos.com. I will now turn the call over to Chris Lewis, Director of Investor Relations and Corporate Strategy and Development. Chris Lewis -- Director of Investor Relations and Corporate Strategy and Development Thank you, and good afternoon. Joining me today are Glaukos President and CEO, Tom Burns; CFO, Joe Gilliam; and COO, Chris Calcaterra. [Operator Instructions] Please note that all statements other than statements of historical facts made on this call that address activities, events or developments we expect, believe, or anticipate, will or may occur in the future are forward-looking statements. These include statements about our plans, objectives, strategies and prospects regarding, among other things, our sales, our products, our pipeline technologies, our U.S. and international commercialization integration and market development efforts, the efficacy of our current and future products, our competitive market position, financial condition and results of operations. As well as the expected impact of the COVID-19 pin in on our business and operations. These statements are based on current expectations about future events affecting Ness. And are subject to risks, uncertainties and factors relating to our operations and business environment, all of which are difficult to predict and many of which are beyond our control.