1 “...Liver cirrhosis represents one of the major challenges for most physicians and surgeons on a global...”

2 “... surgeons. Bone grafting can be used for reconstruction and restoring missing bone in trauma and tumor...”

3 “... in representing research from different angles in this cross-disciplinary field of spine surgeons, mechanical...”

4 “... biologists and material scientists together with dentist, plastic surgeons, cardiovascular surgery...”