1 Department of Physiology, CiMUS, University of Santiago de Compostela-Instituto de Investigación Sanitaria, Santiago de Compostela, Spain. ismael.gonzalez@usc.es.
2 CIBER Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Santiago de Compostela, Spain. ismael.gonzalez@usc.es.
3 Institute for Diabetes and Obesity, Helmholtz Diabetes Center, Helmholtz Munich & German Center for Diabetes Research (DZD), Neuherberg, Germany. cristina.garciacaceres@helmholtz-munich.de.
4 Medizinische Klinik und Poliklinik IV, Klinikum der Universität, Ludwig Maximilians Universität München, Munich, Germany. cristina.garciacaceres@helmholtz-munich.de.