| article html file updated | 31 August 2025 04:51 CEST | Update | https://www.mdpi.com/1996-1073/12/22/4401 |
| article html file updated | 19 July 2022 23:25 CEST | Update | - |
| article html file updated | 14 February 2020 11:11 CET | Update | - |
| article html file updated | 27 November 2019 23:09 CET | Update | - |
| article html file updated | 21 November 2019 12:12 CET | Original file | - |
| article pdf uploaded. | 21 November 2019 12:10 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/22/4401/pdf |
| article xml uploaded. | 21 November 2019 12:10 CET | Update | https://www.mdpi.com/1996-1073/12/22/4401/xml |
| article xml file uploaded | 21 November 2019 12:10 CET | Update | - |
| article pdf uploaded. | 19 November 2019 16:47 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4401/pdf-vor |
| article xml file uploaded | 19 November 2019 16:47 CET | Original file | - |
