| article html file updated | 5 February 2020 22:40 CET | Update | https://www.mdpi.com/1420-3049/17/11/12821 |
| article html file updated | 8 May 2019 13:02 CEST | Update | N/A |
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| article html file updated | 17 June 2015 03:29 CEST | Update | N/A |
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| article html file updated | 24 January 2013 06:46 CET | Update | N/A |
| article html file updated | 16 January 2013 13:38 CET | Original file | N/A |
| article xml file uploaded | 16 January 2013 13:38 CET | Original file | https://www.mdpi.com/1420-3049/17/11/12821/xml |
