| article html file updated | 2 September 2025 01:42 CEST | Update | https://www.mdpi.com/2223-7747/10/4/624 |
| article html file updated | 25 July 2022 09:13 CEST | Update | - |
| article html file updated | 3 August 2021 03:11 CEST | Update | - |
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| article pdf uploaded. | 25 March 2021 11:32 CET | Version of Record | https://www.mdpi.com/2223-7747/10/4/624/pdf |
| article xml uploaded. | 25 March 2021 11:32 CET | Update | https://www.mdpi.com/2223-7747/10/4/624/xml |
| article xml file uploaded | 25 March 2021 11:31 CET | Original file | - |
