Media 3: <i>In vivo</i> video rate multiphoton microscopy imaging of human skin M. D. LeeAnthony WangHequn YuYingqiu TangShuo ZhaoJianhua LuiHarvey McLeanDavid I. ZengHaishan 2011 Originally published in Optics Letters on 01 August 2011 (ol-36-15-2865)