<prompt> Which of the following is the least common corneal dystrophyMacular dystrophyLattice type ILattice type IIIGranular corneal dystrophy  <response>: Epithelial basement membrane dystrophy is the most common anterior corneal dystrophy.Lattice dystrophy is the most common stromal corneal dystrophy Lattice Type I is the commonestMacular dystrophy is the least common stromal dystrophy.Fuchs endothelial dystrophy is the most common Posterior endothelial corneal dystrophy. 