anchor.diff:  Liaqat Ali Khan,
   Lilian Vaughan Morgan,
   Lina Stern,
  -Linda B. Buck,
  +Linda B. Buck,69
   Linda Braidwood,
   Linda Buck,130
   Linda Gottfredson,
  
positive.code: Tinus Tels,
  Tjalling C. Koopmans,
  Tjalling Charles Koopmans,
  Toby Moskowitz,
  Toby Walsh,533
  Tod R. Lauer,
  Todd Martinez,298
  
negative.code: Robert D. Collins,
  Robert D. Schreiber,
  Robert Dana,344
  Robert Daniel Carmichael,19
  Robert Desharnais,75
  Robert E. Connick,
  Robert E. Hopkins,
  Robert E. Kahn,121
  Robert E. Longacre,
  Robert E. Lucas Jr.,
  Robert E. Swain,28
  Robert Edward Hungate,16
  Robert Eisner,
  Robert Elderfield,
  