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Submitted on: 07 April 1999.
Revised on: 14 June 1999.
Accepted on: 24 July 1999.
___________________Journal of Functional Biomaterials
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Submitted on: 31 July 2000.
Revised on: 26 October 2000.
Accepted on: 05 December 2000.
___________________Journal of Functional Biomaterials
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Submitted on: 19 May 2019.
Revised on: 13 September 2019.
Accepted on: 21 October 2019.
___________________Journal of Functional Biomaterials
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Submitted on: 08 July 2018.
Revised on: 10 October 2018.
Accepted on: 30 October 2018.
___________________Journal of Functional Biomaterials
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