1. Laboratoire de Spectroscopie Atomique, Moléculaire et Applications (LSAMA), Faculty of Science, Tunis El Manar University, Tunis, Tunis, Tunisia
2. Higher Institute of Medical Technologies of Tunis, Tunis El Manar University, Tunis, Tunisia
3. Internal Medicine Department. Habib Thameur Hospital, Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia