The optimal treatment sequence for patients with stage IV rectal cancer and limited liver metastases: a nationwide comparison of two strategies. Issue 2 (February 2022) - van Rees, Jan; Krul, Myrtle; Kok, Niels; Kok, Esther; Nierop, Maarten; Beets, Gerard; Verhoef, Cornelis; Rothbarth, Joost; Grünhagen, Dirk; Kuhlmann, Koert