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Submitted on: 24 June 2011.
Revised on: 14 October 2011.
Accepted on: 22 November 2011.
___________________INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
Submitted on: 16 June 1998.
Revised on: 08 October 1998.
Accepted on: 04 November 1998.
___________________INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
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Submitted on: 01 January 2007.
Revised on: 21 February 2007.
Accepted on: 01 April 2007.
___________________INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
Submitted on: 25 April 2008.
Revised on: 05 July 2008.
Accepted on: 20 July 2008.
___________________INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
Submitted on: 13 February 2012.
Revised on: 08 May 2012.
Accepted on: 28 June 2012.
___________________INTERNATIONAL JOURNAL OF MASS SPECTROMETRY
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