Yes. Last week's Journal of American College of Cardiology had a paper on exposure to air particles and adverse health outcomes in China. Overcrowding may play a role, and even hygiene habits as there have been some reports about possible GI transmission routes. I also don't know what level of care is being provided in China, when we're talking mortality rates. They built a hospital in a week, did it mean four walls and a roof to isolate people, or did they put in full icu capacities, expertise, etc. We will know more when we get more cases here, which a matter of time.