“…Extensive studies on the microbiome and eventually FMT as a therapeutic strategy have been performed for other diseases, including metabolic diseases (Groen and Nieuwdorp, 2017; Zhang et al, 2017), diabetes mellitus (van Olden et al, 2015), obesity and non-alcoholic liver disease (Abdou et al, 2016; de Clercq et al, 2016; Marotz and Zarrinpar, 2016; Reijnders et al, 2016; Tandon et al, 2017; Nobili et al, 2018), HIV (Vujkovic-Cvijin et al, 2017; Sessa et al, 2019), and autism spectrum disorders (Kang et al, 2017), with initial but promising results in terms of microbiota profiling and clinical outcomes. The use of FMT in the fields of hematology and oncology, specifically HSCT, has also gained interest.…”