| article html file updated | 1 September 2025 21:14 CEST | Update | https://www.mdpi.com/2304-6732/8/2/44 |
| article html file updated | 24 July 2022 21:58 CEST | Update | - |
| article html file updated | 9 February 2021 14:28 CET | Original file | - |
| article pdf uploaded. | 9 February 2021 14:27 CET | Version of Record | https://www.mdpi.com/2304-6732/8/2/44/pdf |
| article xml uploaded. | 9 February 2021 14:27 CET | Update | https://www.mdpi.com/2304-6732/8/2/44/xml |
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