1. Edge SB, Byrd DR, Compton C, Fritz AG (2009) AJCC cancer staging manual, 7th edn. Springer, New York
2. Elder DE, Murphy GF (2011) American registry of pathology, in collaboration with the Armed Forces Institute of Pathology. Melanocytic tumors of the skin, vol 12, Washington, DC
3. Karakousis GC, Gimotty PA, Botbyl JD et al (2006) Predictors of regional nodal disease in patients with thin melanomas. Ann Surg Oncol 13:1–9
4. Kesmodel SB, Karakousis GC, Botbyl JD et al (2005) Mitotic rate as a predictor of sentinel lymph nodepositivity in patients with thin melanomas. Ann Surg Oncol 12:449–458
5. Clark WH Jr, Elder DE, Guerry DIV et al (1989) Model predicting survival in stage I melanoma based on tumor progression. J Natl Cancer Inst 81:1893–1904