Operator
Operator
Good day, ladies and gentlemen and welcome to the Q1 2019 Linde Earnings Conference Call. At this time, all participants are in a listen-only mode. And later we will conduct a question-and-answer session and instructions will follow at that time. [Operator Instructions] As a reminder this call will be recorded. I would now like to introduce your host for today's conference, Juan Pelaez. Please go ahead.