1. Department of Pathology Cleveland Clinic Florida, 2900 Weston Road, Weston, FL 33331, USA
2. Department of Pathology, University of Miami School of Medicine, 1611 NW 12 Ave. Holtz Bldg, Miami, FL 33136, USA
3. Department of Pathology Cleveland Clinic, Cleveland, OH 9500 Euclid Avenue Cleveland, OH 44195, USA