The original version of this Article contained errors.

The name of author Hamid Mohammadnezhad was incorrectly given as Hamid Mohammad Nezhad.

In addition, Mahdi Maleki was incorrectly affiliated with ‘Faculty of Civil, Water and Environmental Engineering, Shahid Beheshti University, Tehran, Iran’. The correct affiliation is listed below.

Department of Civil and Environmental Engineering, Amirkabir University of Technology, Tehran, Iran.

The original Article has been corrected.