| article html file updated | 31 August 2025 01:27 CEST | Update | https://www.mdpi.com/1999-4907/10/9/804 |
| article html file updated | 20 July 2022 03:23 CEST | Update | - |
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| article pdf uploaded. | 14 September 2019 11:46 CEST | Version of Record | https://www.mdpi.com/1999-4907/10/9/804/pdf |
| article xml uploaded. | 14 September 2019 11:46 CEST | Update | https://www.mdpi.com/1999-4907/10/9/804/xml |
| article xml file uploaded | 14 September 2019 11:46 CEST | Original file | - |
