Accepted Manuscript Title: Effectiveness of Flow Cytometry for Brain Tumor Excision Author: George A. Alexiou PII: S1572-1000(17)30275-2 DOI: http://dx.doi.org/doi:10.1016/j.pdpdt.2017.04.016 Reference: PDPDT 951 To appear in: Photodiagnosis and Photodynamic Therapy Author: George Vartholomatos PII: S1572-1000(17)30275-2 DOI: http://dx.doi.org/doi:10.1016/j.pdpdt.2017.04.016 Reference: PDPDT 951 To appear in: Photodiagnosis and Photodynamic Therapy Author: Georgios S. Markopoulos PII: S1572-1000(17)30275-2 DOI: http://dx.doi.org/doi:10.1016/j.pdpdt.2017.04.016 Reference: PDPDT 951 To appear in: Photodiagnosis and Photodynamic Therapy Author: Spyridon Voulgaris PII: S1572-1000(17)30275-2 DOI: http://dx.doi.org/doi:10.1016/j.pdpdt.2017.04.016 Reference: PDPDT 951 To appear in: Photodiagnosis and Photodynamic Therapy Author: Athanasios P. Kyritsis PII: S1572-1000(17)30275-2 DOI: http://dx.doi.org/doi:10.1016/j.pdpdt.2017.04.016 Reference: PDPDT 951