RETRACTED: A regressed phase analysis for coupled joint systems

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).The Editors would like to confirm the retraction of this paper at the request of the author. Following publication, a dispute arose over the ownership of the data on which the study was based. As it has not been possible to amicably resolve this dispute, the author elected to withdraw the paper.