| article html file updated | 2 September 2025 09:55 CEST | Update | https://www.mdpi.com/1999-4907/12/6/739 |
| article html file updated | 26 July 2022 22:52 CEST | Update | - |
| article html file updated | 10 June 2021 09:58 CEST | Update | - |
| article pdf uploaded. | 10 June 2021 09:56 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/6/739/pdf |
| article xml uploaded. | 10 June 2021 09:56 CEST | Update | https://www.mdpi.com/1999-4907/12/6/739/xml |
| article xml file uploaded | 10 June 2021 09:56 CEST | Update | - |
| article html file updated | 4 June 2021 12:26 CEST | Original file | - |
| article pdf uploaded. | 4 June 2021 12:25 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/6/739/pdf-vor |
| article xml file uploaded | 4 June 2021 12:25 CEST | Original file | - |
