Before revision: However, it should be noted that further work is needed to understand how metastatic location and size, in relation to tumor burden, influence circulating tumor DNA and the choice of new techniques to select other lesions that reflect clinically dominant disease.
After revision: Further work is needed to understand how metastatic location and size, in relation to tumor burden, influence circulating tumor DNA and the choice of new techniques to select other lesions that reflect clinically dominant disease.