<html><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:10pt"><div><span>Hi Loic,</span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span>Thank you for your quick reply and valuable comment. As far as I understand, </span><span style="font-size: 10pt;">calculation of the </span><span style="background-color: transparent;">uncertainty (especially in imaging applications) of the results in the GATE simulation is not as straightforward as the other Monte Carlo codes such as
MCNP. </span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span><br></span></div><div style="color: rgb(0, 0, 0); font-size: 13px; font-family: HelveticaNeue, 'Helvetica Neue', Helvetica, Arial, 'Lucida Grande', sans-serif; background-color: transparent; font-style: normal;"><span>Thank you Loic,</span></div><div></div><div> </div><div><font size="2" face="arial, helvetica, sans-serif"><b>Hojjat Mahani, </b></font></div><div><font size="2" face="arial, helvetica, sans-serif">PhD Candidate of Medical Radiation Engineering,</font></div><div><font face="arial, helvetica, sans-serif" size="2">Nuclear Science and Technology Research Institute.</font></div><div><font size="2"></font> </div><div><font size="2">Senior Researcher at Medical Imaging Systems Lab,</font></div><div><font
size="2">Research Center for Molecular and Cellular Imaging.<var id="yui-ie-cursor"></var></font></div><div><font size="2" face="arial, helvetica, sans-serif"> </font></div><div><font size="2" face="arial, helvetica, sans-serif">Emails: </font><a rel="nofollow" target="_blank" href="mailto:hojjat.mahani@yahoo"><font size="2" face="arial, helvetica, sans-serif">hojjat.mahani@yahoo</font></a><font size="2" face="arial, helvetica, sans-serif"> & <u>hojjat.mahani@gmail.com</u><br></font><u><br></u><br></div></div></body></html>