COVID‐19 and liver cancer clinical trials: Not everything is lost. (22nd June 2020) - D'Alessio, Antonio; Personeni, Nicola; Pressiani, Tiziana; Bozzarelli, Silvia; Smiroldo, Valeria; Simonelli, Matteo; Lleo, Ana; Santoro, Armando; Rimassa, Lorenza