John, I’m not sure if you got my reply yesterday. I may not have sent a correctly. So I will repeat it. Thank you for the reply and the article. I am waiting for the results of bloodwork from my Hematologist and will discuss blood clots with my rheumatologist in more detail when I see her the middle of next month. So so far neither knows of any reason for the blood clots or how they got to my lungs. I hope you have a comfortable and happy holiday season.