| article html file updated | 19 August 2026 08:49 CEST | Update | https://www.mdpi.com/2223-7747/10/4/819 |
| article html file updated | 25 December 2025 08:53 CET | Update | N/A |
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| article html file updated | 25 July 2022 13:07 CEST | Update | N/A |
| article html file updated | 22 April 2021 14:54 CEST | Update | N/A |
| article pdf uploaded. | 22 April 2021 14:52 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/819/pdf |
| article xml uploaded. | 22 April 2021 14:52 CEST | Update | https://www.mdpi.com/2223-7747/10/4/819/xml |
| article xml file uploaded | 22 April 2021 14:52 CEST | Update | N/A |
| article html file updated | 22 April 2021 10:39 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2021 10:37 CEST | Updated version of record | https://www.mdpi.com/2223-7747/10/4/819/pdf-vor |
| article xml file uploaded | 22 April 2021 10:37 CEST | Update | N/A |
| article xml file uploaded | 22 April 2021 10:14 CEST | Original file | N/A |
| article supplementary file uploaded. | 20 April 2021 16:25 CEST | - | https://www.mdpi.com/2223-7747/10/4/819#supplementary |
| article pdf uploaded. | 20 April 2021 16:25 CEST | Version of Record | https://www.mdpi.com/2223-7747/10/4/819/pdf-vor |
