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Hoa S, Bernatsky S, Baron M, Proudman S, Stevens W, Sahhar J, Wang M, Steele RJ; Canadian Scleroderma Research Group (CSRG); Australian Scleroderma Interest Group (ASIG); Nikpour M, Hudson M.Hoa S, et al.Chest. 2021 Dec;160(6):2158-2162. doi: 10.1016/j.chest.2021.06.014. Epub 2021 Jun 18.Chest. 2021.PMID: 34153341No abstract available.