| article html file updated | 17 August 2026 10:43 CEST | Update | https://www.mdpi.com/1996-1073/13/9/2180 |
| article html file updated | 31 August 2025 19:12 CEST | Update | N/A |
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| article html file updated | 14 May 2020 08:49 CEST | Update | N/A |
| article pdf uploaded. | 14 May 2020 08:47 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/9/2180/pdf |
| article xml uploaded. | 14 May 2020 08:47 CEST | Update | https://www.mdpi.com/1996-1073/13/9/2180/xml |
| article xml file uploaded | 14 May 2020 08:47 CEST | Update | N/A |
| article html file updated | 6 May 2020 05:36 CEST | Update | N/A |
| article pdf uploaded. | 6 May 2020 05:35 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/9/2180/pdf-vor |
| article xml file uploaded | 6 May 2020 05:35 CEST | Update | N/A |
| article html file updated | 1 May 2020 12:56 CEST | Original file | N/A |
| article pdf uploaded. | 1 May 2020 12:54 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/9/2180/pdf-vor |
| article xml file uploaded | 1 May 2020 12:54 CEST | Original file | N/A |
