Submitted on: 12 February 2019.
Revised on: 23 March 2019.
Accepted on: 20 April 2019.
___________________CRYOBIOLOGY---ACADEMIC PRESS INC ELSEVIER SCIENCE
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Submitted on: 29 November 2018.
Revised on: 30 December 2018.
Accepted on: 21 January 2019.
___________________CRYOBIOLOGY---ACADEMIC PRESS INC ELSEVIER SCIENCE
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Submitted on: 25 April 2011.
Revised on: 27 July 2011.
Accepted on: 27 August 2011.
___________________CRYOBIOLOGY---ACADEMIC PRESS INC ELSEVIER SCIENCE