hi i see a lot of people here talking about pain fellowships. What exactly does it entail? chronic pain management in the wards? from my understanding rheumatologists and neurologists can also get fellowship trained in it, can't they? does it reimburse well? what kind of procedures can one do? BTW, can an anesthetist get a fellowship in simple cosmetic procedures like botox injections and the like? can it help grow income? thanx.