1 Department of Nephrology, Shaare Zedek Medical Center, Jerusalem, Israel, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Israel.
2 Department of Rheumatology, Shaare Zedek Medical Center, Jerusalem, Israel, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Israel.
3 Department of Radiology, Shaare Zedek Medical Center, Jerusalem, Israel, Hadassah Medical Organization and Faculty of Medicine, Hebrew University of Jerusalem, Israel.