Before revision:  Recently, Cotterell et al. (2015) reported a conceptually different mathematical model for somitogenesis. The authors  called it a progressive oscillatory reaction-diffusion (PORD) model.
After revision:  Recently, Cotterell et al. (2015) reported a conceptually different mathematical model for morphogenesis in general, and somitogenesis in particular. Recently, Cotterell called it a progressive oscillatory reaction-diffusion (PORD) model.