<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10px"><div id="yui_3_16_0_ym19_1_1466489946557_2563">Hi,</div><div id="yui_3_16_0_ym19_1_1466489946557_2564"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565">I would like to use ITK in a commercial application but I have some questions about the Apache2 license. </div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565">Should I include somewhere the ITK copyright in my application? In source code? In related documents?</div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565">Currently I'm using version 4.8. I made minor modifications in source file of ITK to fit my needs. Should I publish these changes?</div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565">Thank you for your answer.</div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565">Best regards,</div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565"><br></div><div dir="ltr" id="yui_3_16_0_ym19_1_1466489946557_2565">James</div></div></body></html>