| article html file updated | 2 September 2025 03:45 CEST | Update | https://www.mdpi.com/2297-8739/8/4/49 |
| article html file updated | 25 July 2022 12:09 CEST | Update | N/A |
| article html file updated | 14 April 2021 12:12 CEST | Original file | N/A |
| article pdf uploaded. | 14 April 2021 12:10 CEST | Version of Record | https://www.mdpi.com/2297-8739/8/4/49/pdf |
| article xml uploaded. | 14 April 2021 12:10 CEST | Update | https://www.mdpi.com/2297-8739/8/4/49/xml |
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