| article html file updated | 1 September 2025 19:37 CEST | Update | https://www.mdpi.com/2218-1989/11/2/66 |
| article html file updated | 24 July 2022 01:15 CEST | Update | - |
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| article pdf uploaded. | 1 February 2021 10:54 CET | Updated version of record | https://www.mdpi.com/2218-1989/11/2/66/pdf |
| article xml uploaded. | 1 February 2021 10:54 CET | Update | https://www.mdpi.com/2218-1989/11/2/66/xml |
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| article html file updated | 25 January 2021 09:23 CET | Original file | - |
| article pdf uploaded. | 25 January 2021 09:22 CET | Version of Record | https://www.mdpi.com/2218-1989/11/2/66/pdf-vor |
| article xml uploaded. | 25 January 2021 09:22 CET | Update | - |
| article xml file uploaded | 25 January 2021 09:22 CET | Original file | - |
