1. HPAM, CUNY Graduate School of Public Health and Health Policy (CUNY SPH), New York, NY 10027, USA
2. Faculty of Medicine and Health Sciences, University of Barcelona, 08036 Barcelona, Spain
3. Barcelona Institute for Global Health (ISGlobal), Hospital Clínic, University of Barcelona, 08036 Barcelona, Spain
4. EASL International Liver Foundation, 1203 Geneva, Switzerland