| article html file updated | 1 September 2025 10:54 CEST | Update | https://www.mdpi.com/2308-3425/7/4/44 |
| article html file updated | 22 July 2022 21:04 CEST | Update | - |
| article html file updated | 15 October 2020 10:28 CEST | Original file | - |
| article pdf uploaded. | 15 October 2020 10:26 CEST | Version of Record | https://www.mdpi.com/2308-3425/7/4/44/pdf |
| article xml uploaded. | 15 October 2020 10:26 CEST | Update | https://www.mdpi.com/2308-3425/7/4/44/xml |
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