| article html file updated | 2 September 2025 02:03 CEST | Update | https://www.mdpi.com/2223-7747/10/4/647 |
| article html file updated | 25 July 2022 09:45 CEST | Update | - |
| article html file updated | 3 August 2021 13:03 CEST | Update | - |
| article html file updated | 10 April 2021 08:14 CEST | Update | - |
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| article pdf uploaded. | 30 March 2021 08:33 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/647/pdf |
| article xml uploaded. | 30 March 2021 08:33 CEST | Update | https://www.mdpi.com/2223-7747/10/4/647/xml |
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| article pdf uploaded. | 29 March 2021 13:28 CEST | Version of Record | https://www.mdpi.com/2223-7747/10/4/647/pdf-vor |
