https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-105
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-111
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-109
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-117
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-121
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-131
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-129
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-102
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-106
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-110
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-108
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-120
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-126
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-130
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-128
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-132
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-103
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-107
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-113
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-115
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-119
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-123
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-125
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-127
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-104
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-112
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-114
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-116
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-118
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-122
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-9-124