| article html file updated | 16 August 2026 04:44 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2651 |
| article html file updated | 30 August 2025 22:19 CEST | Update | N/A |
| article html file updated | 20 July 2022 07:12 CEST | Update | N/A |
| article html file updated | 13 February 2020 01:29 CET | Update | N/A |
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| article html file updated | 19 July 2019 03:24 CEST | Update | N/A |
| article pdf uploaded. | 19 July 2019 03:22 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2651/pdf |
| article xml uploaded. | 19 July 2019 03:22 CEST | Update | https://www.mdpi.com/1996-1073/12/14/2651/xml |
| article xml file uploaded | 19 July 2019 03:22 CEST | Update | N/A |
| article html file updated | 12 July 2019 07:46 CEST | Update | N/A |
| article pdf uploaded. | 12 July 2019 07:45 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/14/2651/pdf-vor |
| article xml file uploaded | 12 July 2019 07:44 CEST | Update | N/A |
| article html file updated | 10 July 2019 15:41 CEST | Original file | N/A |
| article pdf uploaded. | 10 July 2019 15:39 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/14/2651/pdf-vor |
| article xml file uploaded | 10 July 2019 15:39 CEST | Original file | N/A |
