Renal Insufficiency

• Clinical Research Center for Rare Diseases — Ranica, Bergamo, Italy
• Azienda Ospedaliera "Bianchi-Melacrino-Morelli" c/o Ospedali Riuniti U.O. Nefrologia, Dialisi e Trapianto — Reggio Calabria, Italy

• Center for Dialysis Care — Cleveland, Ohio, United States

• Centers For Dialysis Care — Cleveland, Ohio, United States

• Avantua Upper East Side Dialysis Center — New York, United States

• Siriraj Hospital — Bangkok, Thailand

• Kingston General Hospital — Kingston, Ontario, Canada

• Calgary, Alberta, Canada
• Winnipeg, Manitoba, Canada
• St. Joseph's Healthcare — Hamilton, Ontario, Canada
• London, Ontario, Canada

Not specified

• Seoul St. Mary's Hospital — Seoul, Seocho-gu, South Korea

• Medical University of Gdansk — Gdansk, Pomeranian Voivodeship, Poland