Aims and scope of Reviews in EPJ A and EPJ C J. Bartels, D. Haidt, T. Walcher, D.H. Beck and J. Negele Eur. Phys. J. C, 48 3 (2006) 683-684 Published online: 24 November 2006 DOI: 10.1140/epjc/s10052-006-0159-5