| article html file updated | 2 September 2025 09:28 CEST | Update | https://www.mdpi.com/1999-5903/13/6/147 |
| article html file updated | 26 July 2022 22:18 CEST | Update | - |
| article html file updated | 4 June 2021 09:55 CEST | Update | - |
| article pdf uploaded. | 4 June 2021 09:54 CEST | Updated version of record | https://www.mdpi.com/1999-5903/13/6/147/pdf |
| article xml uploaded. | 4 June 2021 09:54 CEST | Update | https://www.mdpi.com/1999-5903/13/6/147/xml |
| article xml file uploaded | 4 June 2021 09:54 CEST | Update | - |
| article html file updated | 1 June 2021 10:54 CEST | Original file | - |
| article pdf uploaded. | 1 June 2021 10:52 CEST | Updated version of record | https://www.mdpi.com/1999-5903/13/6/147/pdf-vor |
| article xml file uploaded | 1 June 2021 10:52 CEST | Original file | - |
| article pdf uploaded. | 31 May 2021 15:48 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/6/147/pdf-vor |
