Sales Report: New Platelet Concentrates Useful in Tissue Repair. Platelet-rich Fibrin with Leukocytes (L-PRF), Advanced Platelet-Rich Fibrin (A-PRF) and Injectable Platelet-rich Fibrin (i-PRF) / Report / By This report is password protected. To view it please enter your password below: Kindly please treat this report as strictly CONFIDENTIAL Password: