1. Université de Carthage, Institut National des Sciences Appliquées et de Technologie, USCR Bactériologie Moléculaire & génomique, 1080 Tunis Cedex, Tunisia
2. Leibniz Institute DSMZ – German Collection of Microorganisms and Cell Cultures, Inhoffenstraße 7B, 38124 Braunschweig, Germany
3. IFAPA Las Torres- Andalusian Institute of Agricultural and Fisheries Research and Training, Junta de Andalucía, Cra. Sevilla-Cazalla, km 12.2., 41200, Alcalá del Río, Seville, Spain
4. Central Facility for Microscopy, HZI – Helmholtz Centre for Infection Research Inhoffenstraße 7, 38124 Braunschweig, Germany
5. School of Natural and Environmental Sciences, Newcastle University, Ridley Building 2, Newcastle upon Tyne, NE1 7RU, UK