Before revision:  We identify a first pre threshold phase, a second threshold phase and a third arrested phase regime . The third phase follow the Ostwald rule where in the course of time one phase transforms into another metastable phase with a similar free energy .
After revision:  We identify a first pre threshold phase, a second threshold phase and a third arrested phase regime following the Ostwald growth, where in the course of time one phase transforms into another metastable phase with a similar free energy .