Structural relaxation and aging scaling in the Coulomb and Bose glass models Hiba Assi, Harshwardhan Chaturvedi, Michel Pleimling and Uwe Claus Täuber Eur. Phys. J. B, 89 11 (2016) 252 Published online: 21 November 2016 DOI: 10.1140/epjb/e2016-70368-y