I'm injecting fat to fill cheek deficiency, wrinkles, & build up cheek apples & jaw. I'd like to get really smooth skin with fat, rather than hyaluronic acid, & need advice on how many & which superficial/deep fat pads can be filled for good shape, & longevity of procedure? I also wonder if PRP & vitamin C are optimal for for fat survival? My doctor will take belly fat, which I have from stress. Because it's cortisol fat, is it possible I will lose it from my face, when stress is lessened?