1. Introduction
2. Data
3. The size mass relation of MPGs in VIPERS for $\mathbf{0.5<\mathit{z}<1.0}$
4. The number density of MPGs in VIPERS as a function of redshift and mean stellar mass density
5. The stellar population age of MPGs as a function of the redshift and mean stellar mass density
6. Where do new large MPGs come from?
7. Summary and Conclusions