MDS Pharma Services, Neptune, New Jersey, United States
AURAL, Bourgoin Jallieu, France
Karolinska Hospital, Stockholm, Sweden
Hopital Brabois, Vandoeuvre les Nancy, France
Clinique St Exupéry, Toulouse, France
Tokyo University, Tokyo, Japan
Keio University, Tokyo, Japan
Okayama University, Okayama, Japan
Advanced Dialysis Center of Easton, Easton, Maryland, United States
Advanced Dialysis Center of Potomac, Arlington, Virginia, United States
University of Louisville, Kidney Disease Program, Louisville, Kentucky, United States
DaVita Clinical Research Facility, Minneapolis, Minnesota, United States
Universitaetsklinikum Tuebingen, Tuebingen, Germany