@article{GleissKohlhagenPousttchi2021,
  author    = {Alexander Gleiss and Marco Kohlhagen and Key Pousttchi},
  title     = {An apple a day},
  journal   = {Electronic markets : EM ; the international journal of electronic commerce and business media},
  series    = {how the platform economy impacts value creation in the healthcare market},
  volume    = {31},
  number    = {4},
  pages     = {849 -- 876},
  doi       = {10.1007/s12525-021-00467-2},
  year      = {2021},
}