[1] Univ Kiel, Dept Oral & Maxillofacial Surg, D-24105 Kiel, Germany
[2] Univ Kiel, Dept Diagnost Radiol, D-24105 Kiel, Germany
[3] Univ Kiel, Dept Pathol, D-24105 Kiel, Germany
[4] Univ Sydney, Royal N Shore Hosp, Sydney, NSW 2006, Australia
[5] Univ Kiel, Dept Nucl Med, D-24098 Kiel, Germany
[6] Univ Kiel, Dept Prosthodont & Mat Res, D-24098 Kiel, Germany