1. Molecular Genetics of Breast Cancer, German Cancer Research Center (DKFZ); Heidelberg Germany
2. Institute of Human Genetics, Pontificia Universidad Javeriana; Bogota Colombia
3. Institute of Medical Biometry and Informatics, University of Heidelberg; Heidelberg Germany
4. Universidad de la Sabana; Bogota Colombia
5. Division of Epigenomics and Cancer Risk Factors, German Cancer Research Center (DKFZ); Heidelberg Germany