**Author details**

Pablo M. Santoro1 , Alejandra Sandoval-Bórquez1 and Alejandro H. Corvalan1,2\*

1 Advanced Center of Chronic Diseases, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile

2 Department of Hematology and Oncology, School of Medicine, Pontificia Universidad Católica de Chile, Santiago, Chile

\*Address all correspondence to: acorvalan@accdis.cl

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
