Platelet-rich plasma (PRP) has been shown to release a multitude of growth factors. but its preparation requires the use of anticoagulants. In contrast. advanced platelet-rich fibrin (aPRF) is produced by centrifuging whole blood and allowing it to clot. https://www.alarecre.com/NHL-Vegas-Golden-Knights-Black-Background-iPhone-14-Plus-Skin-p42149/