| article html file updated | 31 August 2025 02:17 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3761 |
| article html file updated | 20 July 2022 02:23 CEST | Update | - |
| article html file updated | 13 February 2020 21:43 CET | Update | - |
| article html file updated | 15 October 2019 17:11 CEST | Update | - |
| article html file updated | 8 October 2019 06:29 CEST | Original file | - |
| article pdf uploaded. | 8 October 2019 06:27 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3761/pdf |
| article xml uploaded. | 8 October 2019 06:27 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3761/xml |
| article xml file uploaded | 8 October 2019 06:27 CEST | Update | - |
| article pdf uploaded. | 30 September 2019 18:55 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3761/pdf-vor |
| article xml file uploaded | 30 September 2019 18:55 CEST | Original file | - |
