Erratum to: Comparison of tocilizumab as monotherapy or with add-on disease-modifying antirheumatic drugs in patients with rheumatoid arthritis and inadequate responses to previous treatments: an open-label study close to clinical practice.
Inflammatory Arthritis Center, Hospital for Special Surgery, 535 East 70th Street, New York, NY, 10021, USA, bykerkv@hss.edu.
Vivian P
VP
Bykerk
Andrew J K
AJ
Östör
José
J
Alvaro-Gracia
Karel
K
Pavelka
José Andrés Román
JA
Ivorra
Winfried
W
Graninger
William
W
Bensen
Michael T
MT
Nurmohamed
Andreas
A
Krause
Corrado
C
Bernasconi
Maher
M
Aassi
Jean
J
Sibilia