| article html file updated | 1 September 2025 18:30 CEST | Update | https://www.mdpi.com/2077-0472/11/1/60 |
| article html file updated | 23 July 2022 15:06 CEST | Update | - |
| article html file updated | 13 January 2021 09:43 CET | Original file | - |
| article pdf uploaded. | 13 January 2021 09:42 CET | Version of Record | https://www.mdpi.com/2077-0472/11/1/60/pdf |
| article xml uploaded. | 13 January 2021 09:42 CET | Update | https://www.mdpi.com/2077-0472/11/1/60/xml |
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