Erratum to "optimal hemodialysis prescription: do children need more than a urea dialysis dose?".

All the authors' names were reversed. We would like to correct the author's names to be as follows:

Michel Fischbach instead of Fischbach Michel,

Ariane Zaloszyc instead of Zaloszyc Ariane,

Betti Schaefer instead of Schaefer Betti,

Claus Peter Schmitt instead of Schmitt Claus Peter.