@article{song2013topological,
  title = {Topological Control of Cell Sheet Migration by the 3D Microenvironment},
  journal = {Biophysical Journal},
  volume = {104},
  number = {2},
  pages = {147a},
  publisher = {Elsevier},
  year = {2013},
  author = {Song, Jiho and Kim, Yong Tae and Hazar, Melis and LeDuc, Philip R and Davidson, Lance A and Sitti, Metin}
}