Before revision:  Compared to stiffness-optimal closed cell plate material, the material class reduces the Young's modulus to a range from 79\% to 58\%, and improves the uniaxial buckling strength to a range from 180\% to 767\%.
After revision:  Compared to stiffness-optimal closed cell plate material, the material class reduces the Young's modulus to a range from 79\% to 58\%, but improves the uniaxial buckling strength to a range from 180\% to 767\%.