Polyneuropathies

• University of California, San Diego (UCSD) - Medical Center — La Jolla, California, United States
• University of California, Los Angeles (UCLA) - David Geffen School of Medicine — Los Angeles, California, United States
• University of California, San Francisco (UCSF) — San Francisco, California, United States
• Stanford University — Stanford, California, United States

• Hospital Británico de Buenos Aires — Buenos Aires, Argentina
• Hospital Italiano de Buenos Aires (HIBA) — Buenos Aires, Argentina
• Hospital El Cruce — San Juan Bautista, Argentina
• Hospital das Clinicas da Universidade Estadual de Campinas (UNICAMP) — Campinas, Brazil

• University Hospital of Brasília — Brasília, Federal District, Brazil

• Penn Medicine — Philadelphia, Pennsylvania, United States

• Copenhagen Neuromuscular Center, Rigshospitalet — Copenhagen, Denmark

• Department of Anesthesiology and Intensive Care, University of Debrecen — Debrecen, Hajdú-Bihar, Hungary
• University of Debrecen Medical Center, Department of Anesthesiology and Intensive Care — Debrecen, Hungary

• Copenhagen Neuromuscular Center, Department of Neurology, Rigshospitalet — Copenhagen, Denmark

• Haukeland University Hospital — Bergen, Norway
• Oslo University Hospital — Oslo, Norway
• Helse Stavanger HF — Stavanger, Norway
• University Hospital of North Norway — Tromsø, Norway

• CHU de Nice — Nice, Alpes Maritimes, France

Not specified