| article html file updated | 2 September 2025 03:46 CEST | Update | https://www.mdpi.com/2306-5729/6/4/41 |
| article html file updated | 25 July 2022 12:11 CEST | Update | - |
| article html file updated | 15 April 2021 13:45 CEST | Update | - |
| article pdf uploaded. | 15 April 2021 13:43 CEST | Updated version of record | https://www.mdpi.com/2306-5729/6/4/41/pdf |
| article xml uploaded. | 15 April 2021 13:43 CEST | Update | https://www.mdpi.com/2306-5729/6/4/41/xml |
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| article html file updated | 14 April 2021 13:18 CEST | Original file | - |
| article pdf uploaded. | 14 April 2021 13:16 CEST | Version of Record | https://www.mdpi.com/2306-5729/6/4/41/pdf-vor |
| article xml file uploaded | 14 April 2021 13:16 CEST | Original file | - |
