1. Division of Nephrology and Hypertension, Department of Medicine, Mayo Clinic, Rochester, MN, USA
2. Division of Pulmonary and Critical Care Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
3. Division of Nephrology, Department of Internal Medicine, University of Mississippi Medical Center, Jackson, MS, USA;
4. Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
5. Department of Internal Medicine, University of Arizona, Tucson, AZ, USA
6. Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
7. Department of Military and Community Medicine, Phramongkutklao College of Medicine, Bangkok, Thailand