1. RIADI Laboratory, ENSI, Manouba University, Campus Universitaire de La Manouba, La Manouba, Tunisia
2. Radiology and Medical Imaging Unit, International Center Carthage Medical-Monastir, Monastir, Tunisia
3. Department of Radiology, Stanford University School of Medicine, Stanford, CA, USA
4. SERCOM Laboratory, Polytechnic School of Tunisia, University of Carthage, La Marsa, Tunisia
5. College of Computer Science, King Khalid University, Abha, Saudi Arabia
6. Electronics and Micro-Electronics Laboratory, University of Monastir, Monastir, Tunisia