Study case Num. 2 mites number: 11
Study case Num. 3 mites number: 17
Study case Num. 4. Mites number 19
Study case Num. 5 mites number: 36
Study case Num. 6. Mites number: 58
Study case Num. 7. Mites number: 98
Study case Num. 8. Mites number: 150
