Fatigue

• Satellite Dialysis Capitola — Capitola, California, United States
• Satellite Dialysis Daly City — Daly City, California, United States
• Satellite Dialysis Gilroy — Gilroy, California, United States
• Satellite Dialysis Menlo Park — Menlo Park, California, United States

• M D Anderson Cancer Center — Houston, Texas, United States

• Centro Universitário São Camilo — Cachoeiro de Itapemirim, Espírito Santo, Brazil

Not specified

Not specified

• University of Rijeka, Faculty of Medicine, Department of Physiology, Immunology and Pathophysiology — Rijeka, Croatia

• Rehazentrum Wilhelmshaven — Wilhelmshaven, Lower Saxony, Germany

• University College Cork, National University of Ireland — Cork, Ireland
• Department of General Internal Medicine — Lausanne, Canton of Vaud, Switzerland
• Clinic for General Internal Medicine, Bern University Hospital Bern — Bern, Switzerland

• Dong sik Bae — Busan, South Korea
• Dongsik Bae — Busan, South Korea

• University of Texas Medical Branch — Galveston, Texas, United States