参考文献

Jumaa, Mouhannad; Muchamuel, Tony; Bejugam, Naveen; Wong, Hansen; Kirk, Christopher J.; Vishram Manek, Rahul; Sharma, Sanjeev Patent: US2014/113855 A1, 2014 ; Location in patent: Paragraph 0279; 0305; 0306; 0307; 0308 ;