| article html file updated | 31 August 2025 00:25 CEST | Update | https://www.mdpi.com/2072-6694/11/9/1240 |
| article html file updated | 21 August 2025 22:13 CEST | Update | N/A |
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| article html file updated | 13 February 2020 12:15 CET | Update | N/A |
| article html file updated | 24 August 2019 09:34 CEST | Original file | N/A |
| article pdf uploaded. | 24 August 2019 09:33 CEST | Version of Record | https://www.mdpi.com/2072-6694/11/9/1240/pdf |
| article xml uploaded. | 24 August 2019 09:33 CEST | Update | https://www.mdpi.com/2072-6694/11/9/1240/xml |
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