Spontaneous Secretion of the Citrullination Enzyme PAD2 and Cell Surface Exposure of PAD4 by Neutrophils oleh Yebin Zhou, Bo Chen, Nanette Mittereder, Raghothama Chaerkady, Martin Strain, Ling-Ling An, Saifur Rahman, Wenting Ma, Choon Pei Low, Denice Chan, Frances Neal, Clifton O. Bingham, Kevon Sampson, Erika Darrah, Richard M. Siegel, Sarfaraz Hasni, Felipe Andrade, Katherine A. Vousden, Tomas Mustelin, Gary P. Sims