before after before see patient report Mr. Malz after before after before after before after before see patient report Mr. Cutsey after before after before after before after before see patient report Mr. Bujara after before see patient report Mr. Bujara after before see patient report Mr. Kuenzi after before after before surgery 12 month after surgery before 12 month after surgery before after before see patient report Mr. Joss after before surgery after surgery before after after after