参考文献

PROXIMAGEN LIMITED; Evans, David; Carley, Allison; Stewart, Alison; Higginbottom, Michael; Savory, Edward; Simpson, Iain; Nilsson, Marianne; Haraldsson, Martin; Nordling, Erik; Koolmeister, Tobias Patent: US2013/102587 A1, 2013 ; Location in patent: Paragraph 0227; 0228 ;