| article html file updated | 7 September 2025 01:34 CEST | Update | https://www.mdpi.com/2311-5637/7/4/206 |
| article html file updated | 30 July 2022 07:32 CEST | Update | - |
| article html file updated | 24 September 2021 17:45 CEST | Original file | - |
| article pdf uploaded. | 24 September 2021 17:43 CEST | Version of Record | https://www.mdpi.com/2311-5637/7/4/206/pdf |
| article xml uploaded. | 24 September 2021 17:43 CEST | Update | https://www.mdpi.com/2311-5637/7/4/206/xml |
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