| article html file updated | 30 August 2025 06:39 CEST | Update | https://www.mdpi.com/1660-4601/15/9/1931 |
| article html file updated | 17 July 2022 02:09 CEST | Update | N/A |
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| article html file updated | 5 September 2018 09:26 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2018 09:25 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/9/1931/pdf |
| article xml uploaded. | 5 September 2018 09:25 CEST | Update | https://www.mdpi.com/1660-4601/15/9/1931/xml |
| article xml file uploaded | 5 September 2018 09:25 CEST | Original file | N/A |
