Dispersive analysis of the pion transition form factor M. Hoferichter, B. Kubis, S. Leupold, F. Niecknig and S. P. Schneider Eur. Phys. J. C, 74 11 (2014) 3180 Published online: 27 November 2014 DOI: 10.1140/epjc/s10052-014-3180-0