I hope this message finds you in good times. As you know, when I was 18 I was diagnosed with having a large Giant Call Tumor in my left distal femur. It had taken away the majority of my bone. Thanks to your extremely good care and expertise, you removed my tumor and filled the remaining shell with a man made material along with particles from my hip bone. After years of recovery, I am doing great. I have my own Personal Training business, and compete in Figure Competitions all over the States. Thanks to you Professor Kenan, this is all possible. Your dedication to help is a remarkable gift to those you serve.