| article html file updated | 17 August 2026 03:24 CEST | Update | https://www.mdpi.com/1996-1073/13/4/927 |
| article html file updated | 31 August 2025 12:07 CEST | Update | N/A |
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| article html file updated | 20 February 2020 21:50 CET | Update | N/A |
| article pdf uploaded. | 20 February 2020 07:45 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/927/pdf |
| article xml uploaded. | 20 February 2020 07:45 CET | Update | https://www.mdpi.com/1996-1073/13/4/927/xml |
| article xml file uploaded | 20 February 2020 07:45 CET | Update | N/A |
| article html file updated | 19 February 2020 14:09 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2020 14:07 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/927/pdf-vor |
| article xml uploaded. | 19 February 2020 14:07 CET | Update | N/A |
| article xml file uploaded | 19 February 2020 14:07 CET | Original file | N/A |
