update

examples/example_verdict.ipynb

@@ -13,8 +13,7 @@
    "source": [
     "Panagiotaki et al. (2014) proposed a multi-compartment model called VERDICT to characterize the composition of tumorous tissues. VERDICT models the diffusion in tumor cells, the extra-cellular space and surrounding bloodvessels as a restricted Sphere, an isotropic Gaussian Ball and a Stick compartment, respectively. VERDICT's design is as follows:\n",
     "\\begin{equation}\n",
-    " E_{\\textrm{VERDICT}}= \\underbrace{f_{\\textrm{Tumor}}\\overbrace{E(D|\\lambda_{\\textrm{intra}})}^{\\textrm{Sphere}}}_{\\textrm{Tumor Cells}}\n",
-    "                             + \\underbrace{f_{\\textrm{extra}}\\overbrace{E(\\cdot|\\lambda_{iso})}^{\\textrm{Ball}}}_{\\textrm{Hindered Extra-Cellular}}+\\underbrace{f_{blood}\\overbrace{E(\\lambda_\\parallel, \\boldsymbol{\\mu})}^{\\textrm{Stick}}}_{\\textrm{Vascular}}\n",
+    " E_{\\textrm{VERDICT}}= \\underbrace{f_{\\textrm{Tumor}}\\overbrace{E(D|\\lambda_{\\textrm{intra}})}^{\\textrm{Sphere}}}_{\\textrm{Tumor Cells}} + \\underbrace{f_{\\textrm{extra}}\\overbrace{E(\\cdot|\\lambda_{iso})}^{\\textrm{Ball}}}_{\\textrm{Hindered Extra-Cellular}}+\\underbrace{f_{blood}\\overbrace{E(\\lambda_\\parallel, \\boldsymbol{\\mu})}^{\\textrm{Stick}}}_{\\textrm{Vascular}}\n",
     "\\end{equation}\n",
     "where $D$ is the sphere's diameter. VERDICT uses the Gaussian Phase approximation to model the sphere *(Balinov et al. 1993)*, which accounts to changes in gradient pulse duration $\\delta$ and separation $\\Delta$. Furthermore, some particular parameter constraints are imposed:\n",
     "- The intra-cellular (intra-spherical) diffusivity is fixed to 0.9e-9 m^2/s\n",