Kidney Diseases

• Loma Linda, California, United States
• Los Angels, California, United States
• Washington D.C., District of Columbia, United States
• Gainesville, Florida, United States

• Mayo Clinic — Rochester, Minnesota, United States
• University of Toronto — Toronto, Ontario, Canada

• Berlin, Germany
• Berlin, Germany
• Bremen, Germany
• Dessau, Germany

• Urology and Nephrology Center — Al Mansurah, Egypt

• Orlando, Florida, United States
• Minneapolis, Minnesota, United States
• Saint Paul, Minnesota, United States
• Knoxville, Tennessee, United States

• Faculty of medicine, Cairo University — Cairo, Egypt

• Elisabeth Bruyere Health Centre — Ottawa, Ontario, Canada

• Maisonneuve-Rosemont Hospital — Montreal, Quebec, Canada

• Adelaide, Australia
• Central Queensland M C, Australia
• Fremantle, Australia
• Hobart, Australia

Not specified