Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Preexisting immunity and the outcome of therapy. Treated tumor growth data were simultaneously fitted as in Figure 4. However, here z0 (see text) is introduced as a free parameter fitted for each set of data, yielding z0=108 for successful therapy and z0=5×107 for delayed growth (Πcured=0.924; Πfailed=0.026).
