| article html file updated | 6 February 2020 00:16 CET | Update | https://www.mdpi.com/2073-4468/2/1/82 |
| article html file updated | 8 May 2019 09:11 CEST | Update | - |
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| article xml file uploaded | 24 November 2014 10:50 CET | Update | https://www.mdpi.com/2073-4468/2/1/82/xml |
| article html file updated | 14 August 2014 11:40 CEST | Update | - |
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| article html file updated | 19 February 2013 11:45 CET | Update | - |
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| article html file updated | 8 February 2013 09:42 CET | Original file | - |
| article supplementary file uploaded. | 28 January 2013 13:22 CET | - | https://www.mdpi.com/2073-4468/2/1/82#supplementary |
| article pdf uploaded. | 28 January 2013 13:22 CET | Version of Record | https://www.mdpi.com/2073-4468/2/1/82/pdf |
