[1] Mayo Clin Florida, Dept Crit Care Med, Jacksonville, FL USA
[2] Mayo Clin Hlth Syst, Dept Rheumatol, Eau Claire, WI USA
[3] Rutgers Monmouth Med Ctr, Dept Internal Med, Long Branch, NJ USA
[4] Ochsner Med Ctr, Dept Rheumatol, New Orleans, LA USA
[5] Riverside Methodist Hosp, Dept Internal Med, Columbus, OH 43214 USA
[6] Mayo Clin Hlth Syst, Mayo Clin Lib Wisconsin, Eau Claire, WI USA
[7] Monmouth Med Ctr, Dept Internal Med, RWJ Barnabas Hlth, Long Branch, NJ USA
[8] Univ Calif Riverside, Riverside Sch Med, Dept Internal Med, Riverside, CA 92521 USA
[9] Mayo Clin Florida, Dept Rheumatol, Jacksonville, FL USA
[10] Mayo Clin Arizona, Dept Rheumatol, 13400 E Shea Blvd, Scottsdale, AZ 85259 USA