| Affiliation: | 1. Laboratory of External Quality Assessment in Haematology, CORE Laboratory, Department of Biochemistry and Molecular Genetics, Biomedical Diagnostic Center, Hospital Clínic, Barcelona, Spain;2. Laboratory of External Quality Assessment in Haematology, CORE Laboratory, Department of Biochemistry and Molecular Genetics, Biomedical Diagnostic Center, Hospital Clínic, Barcelona, Spain Committee for Standardization in Haematology of the Spanish Haematology and Haemotherapy Society, Madrid, Spain |
