| article html file updated | 19 August 2026 05:30 CEST | Update | https://www.mdpi.com/1718-7729/28/2/131 |
| article html file updated | 2 September 2025 02:10 CEST | Update | N/A |
| article html file updated | 25 July 2022 09:55 CEST | Update | N/A |
| article html file updated | 3 August 2021 16:19 CEST | Update | N/A |
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| article html file updated | 30 March 2021 12:59 CEST | Original file | N/A |
| article pdf uploaded. | 30 March 2021 12:57 CEST | Version of Record | https://www.mdpi.com/1718-7729/28/2/131/pdf |
| article xml uploaded. | 30 March 2021 12:57 CEST | Update | https://www.mdpi.com/1718-7729/28/2/131/xml |
| article xml file uploaded | 30 March 2021 12:57 CEST | Original file | N/A |
