| article html file updated | 16 August 2026 05:53 CEST | Update | https://www.mdpi.com/2079-6412/9/8/464 |
| article html file updated | 30 August 2025 22:56 CEST | Update | N/A |
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| article html file updated | 13 February 2020 04:35 CET | Update | N/A |
| article html file updated | 24 July 2019 12:22 CEST | Original file | N/A |
| article pdf uploaded. | 24 July 2019 12:20 CEST | Version of Record | https://www.mdpi.com/2079-6412/9/8/464/pdf |
| article xml uploaded. | 24 July 2019 12:20 CEST | Update | https://www.mdpi.com/2079-6412/9/8/464/xml |
| article xml file uploaded | 24 July 2019 12:20 CEST | Original file | N/A |
