Reply to Christakoudi and Hernandez‐Fuentes: We agree—Let's move on

In regard to the Letter to the Editor by Christakoudi and Hernandez-Fuentes (1), we can only say that we generally agree with all the points the authors make, and are at a loss as to how the cautionary statements included in our manuscript (2) are at odds with the concerns they raise. Obviously we agree with their title “Lack of adjustment for confounding [sic] could lead to misleading conclusions.” The authors write as if we are advocating clinical usage of a signature based solely on the data presented in our paper. This article is protected by copyright. All rights reserved.