Increased sensitivity of the European medicines agency algorithm for classification of childhood granulomatosis with polyangiitis.

Uribe AG, Huber AM, Kim S, O'Neil KM, Wahezi DM, Abramson L, Baszis K, Benseler SM, Bowyer SL, Campillo S, Chira P, Hersh AO, Higgins GC, Eberhard A, Ede K, Imundo LF, Jung L, Kingsbury DJ, Klein-Gitelman M, Lawson EF, Li SC, Lovell DJ, Mason T, McCurdy D, Muscal E, Nassi L, Rabinovich E, Reiff A, Rosenkranz M, Schikler KN, Singer NG, Spalding S, Stevens AM, Cabral DA, ARegistry for Children with Vasculitis e-entry (ARChiVe) Network