| article html file updated | 31 August 2025 16:46 CEST | Update | https://www.mdpi.com/2227-7102/10/4/99 |
| article html file updated | 21 July 2022 01:15 CEST | Update | N/A |
| article html file updated | 8 April 2020 10:28 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2020 10:27 CEST | Version of Record | https://www.mdpi.com/2227-7102/10/4/99/pdf |
| article xml uploaded. | 8 April 2020 10:27 CEST | Update | https://www.mdpi.com/2227-7102/10/4/99/xml |
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