[1] Univ Bari, Dept Basic & Med Sci, Sect Human Anat & Histol, Neurosci & Sense Organs, Bari, Italy
[2] Univ Bari, Dept Emergency & Organ Transplantat, Sect Human Anat & Histol, Bari, Italy
[3] Univ Oslo, Dept Biomat, Inst Clin Dent, Oslo, Norway
[4] Tor Vergata Univ Rome, Dept Orthoped & Traumatol, Rome, Italy
[5] Tor Vergata Univ Rome, Rome, Italy
[6] Univ Parma, Dept Clin & Expt Med, Parma, Italy
[7] Sanford Burnham Prebys Med Discovery Inst, Infect & Inflammatory Dis Ctr, San Diego, CA USA