Chronic Kidney Disease

• federico II university, department of nephrology — Naples, Italy

Not specified

• Roudebush VA Medical Center — Indianapolis, Indiana, United States

• staten island University Hospital nephrology clinic — Staten Island, New York, United States

• St. Michael's Hospital Progressive Renal Disease Clinic — Toronto, Ontario, Canada

Not specified

• London Health Sciences Centre — London, Ontario, Canada

• The Armed Police General Hospital — Beijing, Beijing Municipality, China
• The Chinese people's liberation army general hospital affiliated hospitals — Beijing, Beijing Municipality, China
• Peking University first hospital — Beijing, Beijing Municipality, China
• General Hospital Of The Second Artillery Force of the PLA — Beijing, Beijing Municipality, China

• Indiana University School of Medicine — Indianapolis, Indiana, United States

• University of Calgary — Calgary, Alberta, Canada