Thank you, Mr. Chair. Thank you to all the witnesses for being here.
Ms. Centivany and Mr. Rosborough, thank you, and welcome back to the committee. I think you're both experiencing some déjà vu, as you were here just about a month ago almost on the same topic.
I want to also delve back into the topic I raised with you both last month, which is supply shortages. Are products that are fully interoperable with each other vital to preventing or lessening the impact of the kind of supply chain shortages we've seen during COVID-19?