Open Access Pre-publication history

Copy Number Amplification of the PIK3CA Gene Is Associated with Poor Prognosis in Non-lymph node metastatic Head and Neck Squamous Cell Carcinoma

Toshihito Suda, Takanori Hama*, Shu Kondo, Yuki Yuza, Mamoru Yoshikawa, Mitsuyoshi Urashima, Takakuni Kato and Hiroshi Moriyama

BMC Cancer 2012, 12:416  doi:10.1186/1471-2407-12-416

Pre-publication versions of this article and reviewers' reports

Original Submission - Version 1 Manuscript 27 Jan 2012
Reviewer's Report Shu-Chun Chuang 12 Mar 2012
Reviewer's Report Chiara de Waure 21 Mar 2012
Resubmission - Version 2 Manuscript Author's comment 27 Apr 2012
Reviewer's Report Shu-Chun Chuang 14 May 2012
Reviewer's Report Chiara de Waure 15 May 2012
Resubmission - Version 3 Manuscript Author's comment 17 Jun 2012
Resubmission - Version 4 Manuscript Author's comment 17 Jun 2012
Reviewer's Report Chiara de Waure 05 Jul 2012
Resubmission - Version 5 Manuscript Author's comment 15 Aug 2012
Editorial acceptance 03 Sep 2012
Published 20 Sep 2012