anchor.diff:  
   === A
   
  +A2: Biantennary nogalactosylated glycans
  +
  +
   AA: African ancestry
   
   
  
positive.code: 
  === T
  
  TAT: Total adipose tissue area
  
  
  
negative.code: GOT (AST): Glutamyl oxaloacetic transaminase, Aspartate aminotransferase
  
  
  GP: Glycan peak
  
  
  GPT (ALT): glutamate pyruvate transaminase, alanine aminotransferase
  
  
  