| article html file updated | 31 August 2025 23:11 CEST | Update | https://www.mdpi.com/2077-1312/8/6/426 |
| article html file updated | 21 July 2022 20:26 CEST | Update | N/A |
| article html file updated | 10 June 2020 12:19 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2020 12:17 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/6/426/pdf |
| article xml uploaded. | 10 June 2020 12:17 CEST | Update | https://www.mdpi.com/2077-1312/8/6/426/xml |
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