1 Stanford Glomerular Disease Center, Stanford University Medical Center, Stanford, California.
2 Department of Nephrology, Emory University School of Medicine, Atlanta, Georgia.
3 University Center of Excellence on Nephrological, Rheumatological and Rare Diseases including Nephrology and Dialysis Unit and Center of Immuno-Rheumatology and Rare Diseases, Coordinating Center of the Inter-regional Network for Rare Diseases of Piedmont and Aosta Valley (North-West Italy), San Giovanni Bosco Hub Hospital, ASL Città di Torino, Department of Clinical and Biological Sciences of the University of Turin, Turin, Italy.
4 Hannover Medical School, Department of Nephrology and Hypertension, Hannover, Germany.
5 Servicio de Nefrología, UGC Urología-Nefrología, Hospital Virgen del Rocío, Seville, Spain.
6 Division of Nephrology, Shuang-Ho Hospital, Taipei Medical University, Taipei, Taiwan.
7 Kidney Clinical Research Unit, London Health Sciences Center, East London, Ontario, Canada.
8 Service de Néphrologie, Hôpital Nord CHU Saint-Étienne, Saint-Étienne, France.
9 Department of Internal Medicine, Hallym University Sacred Heart Hospital, Anyang, Korea.