| article html file updated | 1 September 2025 07:36 CEST | Update | https://www.mdpi.com/1999-4907/11/9/967 |
| article html file updated | 22 July 2022 06:03 CEST | Update | - |
| article html file updated | 7 October 2020 13:54 CEST | Update | - |
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| article pdf uploaded. | 7 September 2020 10:21 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/9/967/pdf |
| article xml uploaded. | 7 September 2020 10:21 CEST | Update | https://www.mdpi.com/1999-4907/11/9/967/xml |
| article xml file uploaded | 7 September 2020 10:21 CEST | Update | - |
| article html file updated | 5 September 2020 17:02 CEST | Original file | - |
| article pdf uploaded. | 5 September 2020 17:01 CEST | Updated version of record | https://www.mdpi.com/1999-4907/11/9/967/pdf-vor |
| article xml uploaded. | 5 September 2020 17:01 CEST | Update | - |
| article xml file uploaded | 5 September 2020 17:01 CEST | Original file | - |
| article pdf uploaded. | 4 September 2020 15:08 CEST | Version of Record | https://www.mdpi.com/1999-4907/11/9/967/pdf-vor |
