[1] Temple Univ, Lewis Katz Sch Med, Med, Rheumatol, Philadelphia, PA 19140 USA
[2] Univ Milano Bicocca, Fac Psicol, Milan, Lombardia, Italy
[3] Temple Univ, Lewis Katz Sch Med, Radiol, Philadelphia, PA 19122 USA
[4] Temple Univ, Lewis Katz Sch Med, Microbiol & Immunol, Philadelphia, PA 19122 USA
[5] Temple Univ, Lewis Katz Sch Med, Philadelphia, PA 19122 USA
[6] Temple Univ, Lewis Katz Sch Med, Med, Hematol, Philadelphia, PA 19122 USA
[7] Temple Univ, Lewis Katz Sch Med, Thorac Med & Surg, Philadelphia, PA 19122 USA