| article html file updated | 29 August 2025 20:30 CEST | Update | https://www.mdpi.com/2078-2489/3/4/676 |
| article html file updated | 15 July 2022 22:02 CEST | Update | N/A |
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| article html file updated | 14 August 2014 12:06 CEST | Update | N/A |
| article xml file uploaded | 14 August 2014 12:06 CEST | Original file | https://www.mdpi.com/2078-2489/3/4/676/xml |
| article html file updated | 7 February 2013 16:41 CET | Update | N/A |
| article html file updated | 24 January 2013 08:16 CET | Original file | N/A |
