“…[3,8]- [39] Etiology Bacterial etiology is the most common and regards pathogenes such as Streptococcus spp. [7,11,14,16,28,31,33,35,39,40], Staphylococcus aureus [9,36,40] (also methycylin resistant Staphylococcus aureus [20,21,34,40]) and Pseudomonas aeruginosa [24,30,41]. Additionally, wide spectrum of bacteria are rarely encountered: Haemophilus spp.…”