{Reference Type}: Editorial {Title}: Sorting the wheat from the chaff: the innovative case of precision transpulmonary metabolomics. {Author}: Andruska AM;Zamanian RT; {Journal}: Eur Respir J {Volume}: 62 {Issue}: 4 {Year}: 2023 10 {Factor}: 33.795 {DOI}: 10.1183/13993003.01547-2023