Dr. Gunderson et al reply

Department of Quantitative Health Sciences; Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA. This work was funded by grants from the National Institutes of Health (NIH), National Institute of Arthritis and Musculoskeletal and Skin Disease (R01 AR46849), and National Institute of Aging (NIA; R01 AG068192). Research reported in this publication was supported by the NIA of the NIH under Award Number R01AG034676. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH. The authors declare no conflict of interest relevant to this article. Address correspondence to Dr. C.S. Crowson, Mayo Clinic, 200 1st St. SW, Rochester, MN 55905, USA. Email: crowson@mayo.edu.

Department of Quantitative Health Sciences; Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA. This work was funded by grants from the National Institutes of Health (NIH), National Institute of Arthritis and Musculoskeletal and Skin Disease (R01 AR46849), and National Institute of Aging (NIA; R01 AG068192). Research reported in this publication was supported by the NIA of the NIH under Award Number R01AG034676. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH. The authors declare no conflict of interest relevant to this article. Address correspondence to Dr. C.S. Crowson, Mayo Clinic, 200 1st St. SW, Rochester, MN 55905, USA. Email: crowson@mayo.edu.

Department of Quantitative Health Sciences; Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA. This work was funded by grants from the National Institutes of Health (NIH), National Institute of Arthritis and Musculoskeletal and Skin Disease (R01 AR46849), and National Institute of Aging (NIA; R01 AG068192). Research reported in this publication was supported by the NIA of the NIH under Award Number R01AG034676. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH. The authors declare no conflict of interest relevant to this article. Address correspondence to Dr. C.S. Crowson, Mayo Clinic, 200 1st St. SW, Rochester, MN 55905, USA. Email: crowson@mayo.edu.

Department of Quantitative Health Sciences; Division of Rheumatology, Department of Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA. This work was funded by grants from the National Institutes of Health (NIH), National Institute of Arthritis and Musculoskeletal and Skin Disease (R01 AR46849), and National Institute of Aging (NIA; R01 AG068192). Research reported in this publication was supported by the NIA of the NIH under Award Number R01AG034676. The content is solely the responsibility of the authors and does not necessarily represent the official views of the NIH. The authors declare no conflict of interest relevant to this article. Address correspondence to Dr. C.S. Crowson, Mayo Clinic, 200 1st St. SW, Rochester, MN 55905, USA. Email: crowson@mayo.edu.