Screening of faecal microbiota transplant donors during the COVID-19 outbreak: suggestions for urgent updates from an international expert panel. (May 2020) - Ianiro, Gianluca; Mullish, Benjamin H; Kelly, Colleen R; Sokol, Harry; Kassam, Zain; Ng, Siew C; Fischer, Monika; Allegretti, Jessica R; Masucci, Luca; Zhang, Faming; Keller, Josbert; Sanguinetti, Maurizio; et al.