| article html file updated | 29 August 2025 23:41 CEST | Update | https://www.mdpi.com/1996-1073/9/10/789 |
| article html file updated | 16 July 2022 03:28 CEST | Update | N/A |
| article html file updated | 7 February 2020 15:45 CET | Update | N/A |
| article html file updated | 5 May 2019 02:45 CEST | Update | N/A |
| article html file updated | 28 October 2016 09:39 CEST | Update | N/A |
| article html file updated | 29 September 2016 06:40 CEST | Original file | N/A |
| article xml uploaded. | 29 September 2016 06:38 CEST | Update | https://www.mdpi.com/1996-1073/9/10/789/xml |
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| article xml uploaded. | 29 September 2016 06:38 CEST | Original file | N/A |
| article pdf uploaded. | 29 September 2016 06:38 CEST | Version of Record | https://www.mdpi.com/1996-1073/9/10/789/pdf |
