This is the first of a three-part column. The second and third parts will be published on Tuesday and Wednesday.Providing exceptionally thorough analysis of the verdicts offered as comparators on the appropriate level of compensation in a bench trial where Kevin Clanton received $31 million under the Federal Tort Claims Act — including $13.75 million in noneconomic damages — for “glaring” medical malpractice that caused him to suffer “complete and irreversible failure of both kidneys,” U …