| article html file updated | 18 August 2026 01:00 CEST | Update | https://www.mdpi.com/2073-4360/12/9/2040 |
| article html file updated | 1 September 2025 07:55 CEST | Update | N/A |
| article html file updated | 22 July 2022 06:21 CEST | Update | N/A |
| article html file updated | 8 September 2020 10:32 CEST | Original file | N/A |
| article pdf uploaded. | 8 September 2020 10:30 CEST | Version of Record | https://www.mdpi.com/2073-4360/12/9/2040/pdf |
| article xml uploaded. | 8 September 2020 10:30 CEST | Update | https://www.mdpi.com/2073-4360/12/9/2040/xml |
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