Thank you, Mr. Chair; and thank you to all our witnesses for joining the committee today and for sharing their valuable expertise.
I've heard of a lot of collaboration happening out in the field, and I'd like to learn more about the virus and finding the potential treatments, developing the vaccine.
Dr. Mossman, I understand that your findings were a product of collaboration between Sunnybrook hospital and the University of Toronto. I wonder whether the amount of collaboration we're experiencing during this pandemic is something you've experienced in the field prior to the pandemic, and are there any challenges you are facing with respect to collaboration?