+Change 6)
+#########
+
+-Accordingly, energetically favorable configurations show binding
+ energies below zero while non-interacting isolated defects result in a
+ binding energy of zero.
+
++Accordingly, energetically favorable configurations result in binding
+ energies below zero while unfavorable configurations show positive
+ values for the binding energy.
+
++The interaction strength, i.e. the absolute value of the binding
+ energy, approaches zero for increasingly non-interacting isolated
+ defects.
+
+Change 7)
+#########
+
+-\includegraphics[width=\columnwidth]{c_sub_si110.ps}
+
++\includegraphics[width=\columnwidth]{c_sub_si110_data.ps}