| article html file updated | 1 September 2025 02:09 CEST | Update | https://www.mdpi.com/2077-1312/8/7/503 |
| article html file updated | 21 July 2022 23:31 CEST | Update | - |
| article html file updated | 9 July 2020 10:58 CEST | Original file | - |
| article pdf uploaded. | 9 July 2020 10:56 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/7/503/pdf |
| article xml uploaded. | 9 July 2020 10:56 CEST | Update | https://www.mdpi.com/2077-1312/8/7/503/xml |
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