1 %%%% Nf=2+1+1
   2 %%%% FLAG collaboration tag: ETM 18B
   3 @article{Helmes:2018nug,
   4     author = "Helmes, Christopher and Jost, Christian and Knippschild, Bastian and Kostrzewa, Bartosz and Liu, Liuming and Pittler, Ferenc and Urbach, Carsten and Werner, Markus",
   5     collaboration = "ETM",
   6     title = "{Hadron-Hadron Interactions from $N_f=2+1+1$ Lattice QCD: $I=3/2$ $\pi K$ Scattering Length}",
   7     eprint = "1809.08886",
   8     archivePrefix = "arXiv",
   9     primaryClass = "hep-lat",
  10     doi = "10.1103/PhysRevD.98.114511",
  11     journal = "Phys. Rev. D",
  12     volume = "98",
  13     number = "11",
  14     pages = "114511",
  15     year = "2018"
  16 }