2019 Update of the Joint European League Against Rheumatism and European Renal Association–European Dialysis and Transplant Association (EULAR/ERA–EDTA) recommendations for the management of lupus nephritis

General Hospital Asklepieio Voulas, University General Hospital Attikon, General Hospital of Athens G. Genimatas, University of Cambridge, LMU Klinikum, Ludwig-Maximilians-Universität München, University Hospital Carl Gustav Carus, Technische Universität Dresden, Leiden University Medical Center, National and Kapodistrian University of Athens, Limassol General Hospital, Cliniques Universitaires Saint-Luc, Addenbrooke's Hospital, Assistance Publique – Hôpitaux de Paris, Hôpital Européen Georges-Pompidou, Hôpital Européen, Great Ormond Street Hospital, NIHR Great Ormond Street Hospital Biomedical Research Centre, University College London, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, University of Pisa, Karolinska University Hospital, Karolinska Institutet, Universidad Complutense de Madrid, Hospital Universitario 12 De Octubre, Heinrich Heine University Düsseldorf, Medical University of Vienna, Charles University, Aristotle University of Thessaloniki, University Hospital of Heraklion, Biomedical Research Foundation of the Academy of Athens