1 Erratum to: J Mater Sci: Mater Med DOI 10.1007/s10856-007-3362-5

A typographical error occurred in the original version of this article.

Reference no. 15 was given incorrectly as follows:

15. K. Dellef, C.K. Chua, Z.H. Du, Comput. Ind. 39, 3 (1999)

It should be:

15. D. Kochan, C.K. Chua, Z.H. Du, Comput. Ind. 39, 3 (1999)