About the Authors
The Department of Pathology, Case Western Reserve University, Cleveland, Ohio, United States of America
Department of Pathological Physiology, First Faculty of Medicine, Charles University in Prague, Prague, Czech Republic
The authors have declared that no competing interests exist.
Conceived and designed the experiments: NS. Performed the experiments: AS MLM AOI XL JP NS. Analyzed the data: AS MLM AOI JP DV NS. Contributed reagents/materials/analysis tools: DV. Wrote the paper: NS.