| article html file updated | 1 September 2025 15:15 CEST | Update | https://www.mdpi.com/2218-1989/10/12/499 |
| article html file updated | 23 July 2022 03:53 CEST | Update | N/A |
| article html file updated | 7 December 2020 02:29 CET | Update | N/A |
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| article pdf uploaded. | 4 December 2020 14:40 CET | Version of Record | https://www.mdpi.com/2218-1989/10/12/499/pdf |
| article xml uploaded. | 4 December 2020 14:40 CET | Update | https://www.mdpi.com/2218-1989/10/12/499/xml |
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