49 [arXiv:hep-ph/0508165]; A. J. Buras, M. Gorbahn, U. Haisch and U. Nierste, JHEP 0611 , 002 (2006), [arXiv:hep-ph/0603079]; J. Brod and M. Gorbahn, Phys. Rev. D 78 , 034006 (2008); [arXiv:0805.4119 [hep-ph]. [113] Y. Grossman and M. P. Worah, Phys. Lett. B 395 , 241 (1997); [arXiv:hep-ph/9612269]; Y. Grossman, G. Isidori and M. P. Worah, Phys. Rev. D 58 , 057504 (1998) [arXiv:hep-ph/9708305]. [114] D. London and A. Soni, Phys. Lett. B 407 , 61 (1997) [arXiv:hep-ph/9704277]. [115] M. Beneke, Phys. Lett. B 620 , 143 (2005) [arXiv:hep-ph/0505075]. [116] H. Y. Cheng, C. K. Chua and A. Soni, Phys. Rev. D 71 , 014030 (2005) [arXiv:hep-ph/0409317]; H. Y. Cheng, C. K. Chua and A. Soni, Phys. Rev. D 72 , 014006 (2005) [arXiv:hep-ph/0502235]. [117] G. Buchalla, G. Hiller, Y. Nir and G. Raz, JHEP 0509 , 074 (2005) [arXiv:hep-ph/0503151]. [118] R. Fleischer, S. Jager, D. Pirjol and J. Zupan, Phys. Rev. D 78 , 111501 (2008) [arXiv:0806.2900 [hep-ph]]. [119] M. Gronau and J. L. Rosner, Phys. Lett. B 666 , 467 (2008) [arXiv:0807.3080 [hep-ph]]. [120] S. Baek, C. W. Chiang, M. Gronau, D. London and J. L. Rosner, Phys. Lett. B 678 , 97 (2009) [arXiv:0905.1495 [hep-ph]]. [121] I. Adachi et al. [Belle Collaboration], arXiv:0809.4366 [hep-ex]. [122] B. Aubert et al. [BABAR Collaboration], arXiv:0809.1174 [hep-ex]. [123] T. Inami and C. S. Lim, Prog. Theor. Phys. 65 , 297 (1981); ibid 65 , 1772E (1981). [124] H. n. Li, S. Mishima and A. I. Sanda, Phys. Rev. D 72 , 114005 (2005) [arXiv:hep-ph/0508041]; H. n. Li and S. Mishima, Phys. Rev. D 73 , 114014 (2006) [arXiv:hep-ph/0602214]. [125] S. Bar-Shalom, G. Eilam and A. Soni, arXiv:1001.0569 [hep-ph].