| article html file updated | 6 September 2025 19:42 CEST | Update | https://www.mdpi.com/1718-7729/28/4/213 |
| article html file updated | 27 July 2022 01:39 CEST | Update | - |
| article html file updated | 29 June 2021 03:34 CEST | Update | - |
| article pdf uploaded. | 29 June 2021 03:33 CEST | Updated version of record | https://www.mdpi.com/1718-7729/28/4/213/pdf |
| article xml uploaded. | 29 June 2021 03:33 CEST | Update | https://www.mdpi.com/1718-7729/28/4/213/xml |
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| article html file updated | 23 June 2021 17:23 CEST | Original file | - |
| article pdf uploaded. | 23 June 2021 17:22 CEST | Version of Record | https://www.mdpi.com/1718-7729/28/4/213/pdf-vor |
| article xml file uploaded | 23 June 2021 17:22 CEST | Original file | - |
