1. celltrackR::BCells
    Two-Photon Data: B Cells in a Lymph Node
    rda| rds
    tracks
  2. celltrackR::Neutrophils
    Two-Photon Data: Neutrophils responding to an infection in the ear
    rda| rds
    tracks
  3. celltrackR::TCells
    Two-Photon Data: T Cells in a Lymph Node
    rda| rds
    tracks