Sex Differences in Nonalcoholic Fatty Liver Disease: State of the Art and Identification of Research Gaps - Lonardo, Amedeo; Nascimbeni, Fabio; Ballestri, Stefano; Fairweather, DeLisa; Win, Sanda; Than, Tin A.; Abdelmalek, Manal F.; Suzuki, Ayako (Hepatology (Baltimore, Md.), 2019)