| article html file updated | 2 September 2025 09:17 CEST | Update | https://www.mdpi.com/2077-0472/11/6/503 |
| article html file updated | 26 July 2022 22:03 CEST | Update | N/A |
| article html file updated | 3 June 2021 08:13 CEST | Update | N/A |
| article pdf uploaded. | 3 June 2021 08:11 CEST | Updated version of record | https://www.mdpi.com/2077-0472/11/6/503/pdf |
| article xml uploaded. | 3 June 2021 08:11 CEST | Update | https://www.mdpi.com/2077-0472/11/6/503/xml |
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