Article Takedown/Update Request

This is an update request for the document Multiphoton microscopy with near infrared contrast agents by Siavash Yazdanfar, Chulmin Joo, Chun Zhan, Mikhail Y. Berezin, Walter J. Akers and Samuel Achilefu

Your paper was deposited in PubMed Central and appears online at http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=2881927
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