1. Department of History of Medicine and Medical Ethics; Pomeranian Medical University; Rybacka 1 70-204 Szczecin Poland
2. Institute of Physics; Faculty of Mechanical Engineering and Mechatronics; West Pomeranian University of Technology in Szczecin; Al. Piastów 48/49 70-311 Szczecin Poland
3. Pharmaceutical and Medicinal Chemistry Department; Pharmaceutical and Drug Industries Research Division, National Research Centre; Dokki Giza 12622 Egypt