( ( In ( ( ( parallel ( with ( researchers ( at ( ( ( ( ( ( the ( National ( Cancer Institute ) ) ) , ) ( Georgetown University ) ) , ) and ) ( University ( of ( Rochester ( , Frazer ) ) ) ) ) ) ) ) ) and ) ( ( his colleagues ) ( ( ( ( developed and ) patented ) ( ( the ( basic technology ) ) ( behind ( the ( HPV vaccine ) ) ) ) ) ( against ( cervical cancer ) ) ) ) ) ) ( , ( now ( ( marketed ( as ( ( Gardasil and ) Cervarix ) ) ) ; ) ) ) )
(ROOT (S (PP (IN In) (NP (NP (NP (NN parallel)) (PP (IN with) (NP (NP (NNS researchers)) (PP (IN at) (NP (NP (DT the) (NNP National) (NNP Cancer) (NNP Institute)) (, ,) (NP (NNP Georgetown) (NNP University)) (, ,) (CC and) (NP (NP (NNP University)) (PP (IN of) (NP (NNP Rochester) (, ,) (NNP Frazer))))))))) (CC and) (NP (NP (PRP$ his) (NNS colleagues)) (VP (VBN developed) (CC and) (VBN patented) (NP (NP (DT the) (JJ basic) (NN technology)) (PP (IN behind) (NP (DT the) (NNP HPV) (NN vaccine)))) (PP (IN against) (NP (JJ cervical) (NN cancer))))))) (, ,) (ADVP (RB now)) (VP (VBD marketed) (PP (IN as) (NP (NNP Gardasil) (CC and) (NNP Cervarix)))) (: ;)))
In parallel with researchers at the National Cancer Institute, Georgetown University, and University of Rochester, Frazer and his colleagues developed and patented the basic technology behind the HPV vaccine against cervical cancer, now marketed as Gardasil and Cervarix;
(ROOT (S (NP (NNP Gardasil)) (VP (VBZ is) (NP (DT the) (NN vaccine) (S (VP (TO to) (VP (VB prevent) (NP (NP (NN infection)) (PP (IN of) (NP (NN hpv))))))))) (. .)))