- Correspondence to Dr B R Lauwerys, Pôle de Recherche en Rhumatologie, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain and Cliniques Universistaires Saint-Luc, Avenue Hippocrate 10, boîte B2.5390, Brussel 1200, Belgium;
- Received July 16, 2012
- Revised November 11, 2012
- Accepted December 2, 2012
- First published December 22, 2012.
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