1. Bridging Health Foundation, Rawalpindi 46000, Pakistan
2. Department of Mathematics and Statistics, Faculty of Science, Imam Mohammad Ibn Saud Islamic University (IMSIU), Riyadh 11432, Saudi Arabia
3. King Salman Center for Disability Research, Riyadh 11614, Saudi Arabia
4. Sustainable Energy Technologies Center, College of Engineering, King Saud University, Riyadh 11421, Saudi Arabia