参考文献

Hryhorenko, Eric; Sankaran, Banumathi; DeCory, Thomas R.; Tubbs, Theresa; Colt, Linda; Remmerie, Bart M.; Salter, Rhys; Donahue, Matthew Garrett; Gong, Yong Patent: US2014/57303 A1, 2014 ; Location in patent: Page/Page column ;