| article html file updated | 31 August 2025 03:58 CEST | Update | https://www.mdpi.com/1996-1073/12/21/4193 |
| article html file updated | 20 July 2022 00:23 CEST | Update | - |
| article html file updated | 14 February 2020 06:18 CET | Update | - |
| article html file updated | 15 November 2019 09:27 CET | Update | - |
| article html file updated | 6 November 2019 10:52 CET | Original file | - |
| article pdf uploaded. | 6 November 2019 10:49 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/21/4193/pdf |
| article xml uploaded. | 6 November 2019 10:49 CET | Update | https://www.mdpi.com/1996-1073/12/21/4193/xml |
| article xml file uploaded | 6 November 2019 10:49 CET | Update | - |
| article pdf uploaded. | 2 November 2019 11:27 CET | Version of Record | https://www.mdpi.com/1996-1073/12/21/4193/pdf-vor |
| article xml file uploaded | 2 November 2019 11:27 CET | Original file | - |
