anchor.diff:  2016AJ....152....4A,kepler,exoplanets
   2016AJ....152....5D,k2,astrophysics
   2016AJ....152....6W,kepler,astrophysics
  +2016AJ....152....8K,kepler,exoplanets
   2016AJ....152...18B,kepler,exoplanets
  +2016AJ....152...19W,unrelated,
   2016AN....337..235S,unrelated,
  +2016AN....337..640K,kepler,astrophysics
   2016AcASn..57....9Y,kepler,astrophysics
   2016Ap&SS.361...17B,kepler,exoplanets
   2016Ap&SS.361...23F,kepler,astrophysics
  
positive.code: 2016arXiv160605818G,k2,exoplanets
  2016arXiv160606324R,k2,astrophysics
  2016arXiv160606700H,kepler,astrophysics
  2016arXiv160608088D,kepler,exoplanets
  2016arXiv160608441V,k2,exoplanets
  2016arXiv160608638L,kepler,astrophysics
  2016arXiv160608855L,kepler,exoplanets
  2016arXiv160609149F,kepler,astrophysics
  2016arXiv160609246D,kepler,exoplanets
  2016arXiv160700524L,k2,exoplanets
  2016arXiv160700955V,unrelated,
  2016arXiv160701035G,kepler,astrophysics
  2016arXiv160701453R,kepler,astrophysics
  2016arXiv160702339B,k2,exoplanets
  2016arXiv160703494D,kepler,astrophysics
  2016arXiv160703853H,k2,astrophysics
  2016arXiv160703886S,kepler,astrophysics
  2016arXiv160703999S,kepler,exoplanets
  
negative.code: 2016MNRAS.459.2408A,k2,exoplanets
  2016MNRAS.459.3622K,k2,astrophysics
  2016MNRAS.460.1970B,kepler,astrophysics
  2016MNRAS.460.2526O,kepler,astrophysics
  2016MNRAS.460.3598S,kepler,exoplanets
  2016MNRAS.460.3873B,unrelated,
  2016MNRAS.460.4220L,kepler,astrophysics
  2016MNRAS.461..497B,kepler,astrophysics
  2016MNRAS.461..760M,k2,astrophysics
  2016MNRAS.461.1288S,kepler,exoplanets
  2016MNRAS.461.1413V,k2,exoplanets
  2016MNRAS.461.1943C,kepler,astrophysics
  2016MNRAS.461.2896H,kepler,astrophysics
  2016MNRAS.tmp..587B,kepler,astrophysics
  2016MNRAS.tmp..660P,kepler,astrophysics
  2016MNRAS.tmp..662H,k2,astrophysics
  