Accelerated Wound Healing and Keratinocyte Proliferation through PI3K/Akt/pS6 and VEGFR2 Signaling by Topical Use of Pleural Fluid oleh Chen-Liang Tsai, Chih-Ying Changchien, Ying Chen, Hsin-Han Chang, Wen-Chiuan Tsai, Yi-Wen Wang, Kai-Chieh Chou, Ming-Hsien Chiang, Yu-Ling Tsai, Hao-Chung Tsai, Chieh-Yung Wang, Ming-Sheng Shen, Li-Ting Cheng, Hung-Yi Lin, Tse-Bin Yang, Chih-Feng Chian