| article html file updated | 31 August 2025 04:52 CEST | Update | https://www.mdpi.com/1996-1073/12/23/4403 |
| article html file updated | 19 July 2022 23:24 CEST | Update | - |
| article html file updated | 14 February 2020 11:14 CET | Update | - |
| article html file updated | 10 December 2019 10:52 CET | Update | - |
| article html file updated | 22 November 2019 05:32 CET | Original file | - |
| article pdf uploaded. | 22 November 2019 05:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/23/4403/pdf |
| article xml uploaded. | 22 November 2019 05:31 CET | Update | https://www.mdpi.com/1996-1073/12/23/4403/xml |
| article xml file uploaded | 22 November 2019 05:31 CET | Update | - |
| article pdf uploaded. | 20 November 2019 06:54 CET | Version of Record | https://www.mdpi.com/1996-1073/12/23/4403/pdf-vor |
| article xml file uploaded | 20 November 2019 06:54 CET | Original file | - |
