Nikiphorou Elena, Neocleous Vassos, Phylactou Leonidas A, Psarelis Savvas
Rheumatology Department, Whittington NHS Health.
Academic Rheumatology Department, King's College London, London, UK.
Rheumatology (Oxford). 2017 Sep 1;56(9):1627-1628. doi: 10.1093/rheumatology/kex180.