[1
]
Department of Cranio-Maxillofacial Surgery, Bern University, Bern, Switzerland.
[2
]
Department of Oral and Maxillofacial Surgery, School of Life Dentistry at Niigata,
The Nippon Dental University, Niigata, Japan.
[3
]
Department of Periodontology, Bern University, Bern, Switzerland.
[4
]
Department of Oral Surgery, Clinical Dentistry, Institute of Biomedical Sciences,
Tokushima University Graduate School, Tokushima, Japan.
[5
]
Department of Periodontology, Bern University, Bern, Switzerland. richard.miron@zmk.unibe.ch.
[6
]
Department of Oral Surgery and Stomatology, School of Dental Medicine, University
of Bern, Bern, Switzerland. richard.miron@zmk.unibe.ch.