| article html file updated | 7 September 2025 01:54 CEST | Update | https://www.mdpi.com/2311-5637/7/4/212 |
| article html file updated | 30 July 2022 08:24 CEST | Update | - |
| article html file updated | 29 September 2021 12:50 CEST | Original file | - |
| article pdf uploaded. | 29 September 2021 12:49 CEST | Version of Record | https://www.mdpi.com/2311-5637/7/4/212/pdf |
| article xml uploaded. | 29 September 2021 12:49 CEST | Update | https://www.mdpi.com/2311-5637/7/4/212/xml |
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