| article html file updated | 1 September 2025 09:07 CEST | Update | https://www.mdpi.com/2073-4425/11/9/1109 |
| article html file updated | 22 July 2022 08:09 CEST | Update | N/A |
| article html file updated | 22 September 2020 13:02 CEST | Original file | N/A |
| article pdf uploaded. | 22 September 2020 13:01 CEST | Version of Record | https://www.mdpi.com/2073-4425/11/9/1109/pdf |
| article xml uploaded. | 22 September 2020 13:01 CEST | Update | https://www.mdpi.com/2073-4425/11/9/1109/xml |
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