IL31RA and ocular melanoma: Although minor changes observed in OM-localized GPL head group composition must be considered in the comparison of cells undergoing the 7.6H-to-7.6H and 7.6H-to-5.8L shifts, GPL composition differences between the 5.8L-to-5.8L and 5.8L-to-7.6H conditions were largely indistinguishable.