1. D. Cogollo, F.S. Queiroz, P. Vasconcelos, arXiv:1312.0304 [hep-ph]
2. X.-Q. Li, Y.-D. Yang, X.-B. Yuan, arXiv:1311.2786 [hep-ph]
3. A.J. Buras, J. Girrbach, FLAVOUR(267104)-ERC-50 arXiv:1309.2466 [hep-ph]
4. A. Ali, A.Y. Parkhomenko, A.V. Rusov, arXiv:1312.2523 [hep-ph]
5. F.o. Richard, arXiv:1312.2467 [hep-ph]