1 Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB), CSIC, Barcelona, Spain; Liver Unit, Hospital Clinic I Provincial de Barcelona, Barcelona, Spain; Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain; CIBEREHD, Madrid, Spain; Department of Medicine, Keck School of Division of Gastrointestinal and Liver Disease, Medicine, University of Southern California, Los Angeles, CA, United States. Electronic address: checa229@yahoo.com.
2 Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB), CSIC, Barcelona, Spain; Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain; CIBEREHD, Madrid, Spain.
3 Department of Cell Death and Proliferation, Institute of Biomedical Research of Barcelona (IIBB), CSIC, Barcelona, Spain; Liver Unit, Hospital Clinic I Provincial de Barcelona, Barcelona, Spain; Instituto de Investigaciones Biomédicas August Pi i Sunyer (IDIBAPS), Barcelona, Spain; CIBEREHD, Madrid, Spain; Department of Medicine, Keck School of Division of Gastrointestinal and Liver Disease, Medicine, University of Southern California, Los Angeles, CA, United States. Electronic address: carmen.garcia@iibb.csic.es.