{Reference Type}: Letter {Title}: Letter to the Editor regarding "Liquid biopsy in oncology: a consensus statement of the Spanish society of pathology and the Spanish society of medical oncology". {Author}: Enko D;Kriegshäuser G; {Journal}: Clin Transl Oncol {Volume}: 23 {Issue}: 7 {Year}: 07 2021 {Factor}: 3.34 {DOI}: 10.1007/s12094-020-02527-z {Abstract}: