Supplement 1. MATLAB simulation code for the OBE model.

<h2>File List</h2><div> <p><a href="phode_obe.m">phode_obe.m</a> (MD5: 07325e3df93297cc4d12ee3705bf576b)</p> <p><a href="phfn_obe.m">phfn_obe.m</a> (MD5: 4cf8576c1ea77401f747467c4c05a013)</p> </div><h2>Description</h2><div> <p>phode_obe.m – This is the “main” file that is run at the Matlab prompt. Parameter values and numerical integration options are specified here. This file calls the “phfn_obe.m” file.</p> <p>phfn_obe.m – This file specifies the model structure and is called by “phode_obe.m”. The OBEM and LBEM models can be run using minor, straightforward alterations of code provided. </p> </div>