Giuseppe Biondi-Zoccai is Assistant Professor in Cardiology in the Department of Medico-Surgical Sciences and Biotechnologies of Sapienza University of Rome. He has got an established expertise in evidence-based cardiovascular medicine and is the founder of the Meta-analysis and Evidence-based medicine Training in Cardiology (METCARDIO) Collaboration. He has published more than 500 articles indexed in MEDLINE, including more than 130 systematic reviews, meta-analyses, or umbrella reviews, and he is the editor of the first book devoted to network meta-analyses and mixed treatment comparisons.