参考文献

The Board of Trustees of the University of Illinois; PsychoGenics, Inc.; Chandrasekhar, Jayaraman; Kozikowski, Alan P.; Liu, Jianhua; Tueckmantel, Werner; Walker, Joel R.; Yuen, Po-wai Patent: US2013/184313 A1, 2013 ; Location in patent: Paragraph 1576; 1577 ;