[1] X. Liang, K. Wang, and T. Zhu, Phys Med. Biol. 10, 3461 (2013).
[2] A. Rendon, J. C. Beck, and L. Lilge, Phys. Med. Biol. 53, 1131 (2008).
[3] M. Arnfield, S. Gonzalez, M. Mcphee, J. Tulip, and P. Lea, Laser Surg. Med. 2, 150 (1986).
[4] W. Small, P. R. Buckley, T. S. Wilson, J. M. Loge, K. D. Maitland, and D. J. Maitland, J Biomed. Opt. 13, 024018 (2008).
[5] A. Dimofte, J. C. Finlay, X. Liang, and T. Zhu, Phys. Med. Biol. 57, 6025 (2012).
[6] T. M. Baran, and T. H. Foster, J Biomed. Opt. 16, 085003 (2011).
[7] P. M. Ripley, T. N. Mills, and J. A. S. Brookes, Laser Med. Sci. 14, 67 (1999).
[8] R. L. Kozodoy, S. L. Lundahl, D. Bell, and J. A. Harrington, Appl. Opt. 33, 6674 (1994).
[9] P. M. Ripley, T. N. Mills, and J. A. S. Brookes, Laser Med. Sci. 14, 67 (1999).
[10] Y. Gao, Y. Deng, X. Dong, H. Wang, Z. Deng, X. Yang, Y. Liu, H. Gong, and Q. Luo, Chin. Opt. Lett. 06, 29 (2012).
[11] S. Ye, J. Yang, J. Xi, Q. Ren, and C. Li, Chin. Opt. Lett. 12, 52 (2012).
[12] Z. Li, H. Li, Z. Zeng, W. Xie, and W. Chen, J. Biomed. Opt. 17, 061216 (2012).
[13] R. J. Zemp, J. Ranasinghesagara, Y. Jiang, X. Chen, and K. Mathewson, SPIE 7177, 71770Q (2009).
[14] L. H. P. Murrer, J. P. A. Marijnissen, and W. M. Star, Phys. Med. Biol. 41, 951 (1996).
