Reply to Kumari and Singh, "Antibiofilm Activity of Small Molecules Produced by Staphylococcus epidermidis against Staphylococcus aureus".

We appreciated Kumari and Singh´s comments on our paper ([11][1]). Although we have continued trying to determine the identity of the bioactive molecules present in Staphylococcus epidermidis cell-free conditioned media (CFCM), we are yet to be successful. Initially, phenol-soluble modulins (PSMs)