Fatigue

• Mackay Memorial Hospital — New Taipei City, Taiwan

• Gustavsberg University Primary Care Clinic — Stockholm, Stockholm County, Sweden

Not specified

• Nigde Omer Halisdemir University — Niğde, Turkey (Türkiye)

• Hospital Universitari Germans Trias i Pujol — Badalona, Barcelona, Spain
• Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Vall d'Hebron Barcelona Hospital Campus — Barcelona, Spain
• Center for Neuroimmunology. Advanced Imaging in Neuroimmunological Diseases lab (ImaginEM). Hospital Clinic Barcelona — Barcelona, Spain
• Unitat de Neuroimmunologia i Esclerosi Múltiple — Girona, Spain

• Huntsman Cancer Institute/University of Utah — Salt Lake City, Utah, United States

• Textile Industry Workers' Health Research Center — Karachi, Sindh, Pakistan

• Faculty of Nursing Mansoura University — Al Mansurah, Egypt

• SUNY University at Buffalo — Buffalo, New York, United States

• CHU Bordeaux Hôpital Haut Lévêque — Bordeaux, France
• CHUGA — Grenoble, France
• Chu Lyon Sud _ Hcl — Lyon, France
• Chu Montpellier — Montpellier, France