| article html file updated | 18 August 2026 19:02 CEST | Update | https://www.mdpi.com/2076-2607/9/2/223 |
| article html file updated | 1 September 2025 19:24 CEST | Update | N/A |
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| article html file updated | 22 January 2021 11:48 CET | Update | N/A |
| article pdf uploaded. | 22 January 2021 11:47 CET | Updated version of record | https://www.mdpi.com/2076-2607/9/2/223/pdf |
| article xml uploaded. | 22 January 2021 11:47 CET | Update | https://www.mdpi.com/2076-2607/9/2/223/xml |
| article xml file uploaded | 22 January 2021 11:47 CET | Update | N/A |
| article html file updated | 22 January 2021 11:38 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2021 11:37 CET | Version of Record | N/A |
| article xml uploaded. | 22 January 2021 11:37 CET | Update | N/A |
| article xml file uploaded | 22 January 2021 11:37 CET | Original file | N/A |
