1. Faculty of Medicine and Nutrition of the Juarez University of the State of Durango, Durango, Durango, Mexico
2. Department of Internal Medicine, ABC Medical Center, Mexico City, Mexico
3. Department of Vascular and Interventional Radiology, General Hospital of Mexico ‘Dr. Eduardo Liceaga’, Mexico City, Mexico
4. Department of Internal, General Hospital of Mexico ‘Dr. Eduardo Liceaga’, Mexico City, Mexico
5. Department of Nephrology, General Hospital of Mexico ‘Dr. Eduardo Liceaga’, Mexico City, Mexico