https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-362
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-368
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-382
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-384
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-347
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-353
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-357
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-396
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-398
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-365
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-371
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-381
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-379
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-346
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-385
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-352
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-387
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-354
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-389
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-360
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-395
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-358
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-397
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-364
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-366
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-370
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-372
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-374
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-376
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-380
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-378
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-345
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-351
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-386
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-390
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-349
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-388
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-392
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-355
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-394
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-361
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-359
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-363
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-367
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-369
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-373
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-375
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-377
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-344
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-383
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-350
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-348
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-391
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-393
https://bmccancer.biomedcentral.com/articles/10.1186/1471-2407-10-356