| article html file updated | 8 September 2025 21:59 CEST | Update | https://www.mdpi.com/2379-139X/8/2/69 |
| article html file updated | 1 August 2022 06:44 CEST | Update | - |
| article html file updated | 21 March 2022 10:09 CET | Update | - |
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| article pdf uploaded. | 21 March 2022 09:58 CET | Version of Record | https://www.mdpi.com/2379-139X/8/2/69/pdf |
| article xml uploaded. | 21 March 2022 09:58 CET | Update | https://www.mdpi.com/2379-139X/8/2/69/xml |
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