| article html file updated | 31 August 2025 00:55 CEST | Update | https://www.mdpi.com/2073-8994/11/9/1117 |
| article html file updated | 20 July 2022 04:02 CEST | Update | - |
| article html file updated | 13 February 2020 15:00 CET | Update | - |
| article html file updated | 26 September 2019 00:39 CEST | Update | - |
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| article pdf uploaded. | 4 September 2019 09:52 CEST | Version of Record | https://www.mdpi.com/2073-8994/11/9/1117/pdf |
| article xml uploaded. | 4 September 2019 09:52 CEST | Update | https://www.mdpi.com/2073-8994/11/9/1117/xml |
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