| article html file updated | 1 September 2025 05:03 CEST | Update | https://www.mdpi.com/1999-4907/11/8/856 |
| article html file updated | 22 July 2022 02:40 CEST | Update | - |
| article html file updated | 6 August 2020 13:49 CEST | Update | - |
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| article pdf uploaded. | 6 August 2020 13:48 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/8/856/pdf |
| article xml uploaded. | 6 August 2020 13:48 CEST | Update | https://www.mdpi.com/1999-4907/11/8/856/xml |
| article xml file uploaded | 6 August 2020 13:48 CEST | Update | - |
| article xml file uploaded | 6 August 2020 13:48 CEST | Original file | - |
