| article html file updated | 25 December 2025 16:24 CET | Update | https://www.mdpi.com/2221-3759/9/3/26 |
| article html file updated | 6 September 2025 20:28 CEST | Update | N/A |
| article html file updated | 22 August 2025 01:08 CEST | Update | N/A |
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| article html file updated | 7 July 2021 10:02 CEST | Update | N/A |
| article html file updated | 6 July 2021 11:58 CEST | Original file | N/A |
| article pdf uploaded. | 6 July 2021 11:57 CEST | Updated version of record | https://www.mdpi.com/2221-3759/9/3/26/pdf |
| article xml uploaded. | 6 July 2021 11:57 CEST | Update | https://www.mdpi.com/2221-3759/9/3/26/xml |
| article xml file uploaded | 6 July 2021 11:57 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2021 13:50 CEST | Version of Record | https://www.mdpi.com/2221-3759/9/3/26/pdf-vor |
