**Author details**

Maria Eugenia Cornide-Petronio1†, Mónica B. Jiménez-Castro2†, Jordi Gracia-Sancho3 and Carmen Peralta1,4,5\*

1 Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain

2 Transplant Biomedicals, S.L., Barcelona, Spain

3 Barcelona Hepatic Hemodynamic Laboratory, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Centro de Investigaciones Biomédicas en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain

4 Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBEREHD), Barcelona, Spain

5 Facultad de Medicina, Universidad International de Cataluña, Barcelona, Spain

\*Address all correspondence to: cperalta@clinic.ub.es

† Both authors contributed equally to this work.

© 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.
