Unfortunately, the original version of this article [1] contained an error. Equation 6 was included incorrectly: in the original equation variable slinks3 was missing.

The correct Equation 6 can be found below:

$$ {s}_3=\frac{m_{FA}\cdot {s}_{FA}+{m}_{link3}\cdot {s}_{link3}}{m_3} $$