| article html file updated | 31 August 2025 11:20 CEST | Update | https://www.mdpi.com/1996-1073/13/4/779 |
| article html file updated | 20 July 2022 19:52 CEST | Update | - |
| article html file updated | 7 March 2020 09:53 CET | Update | - |
| article html file updated | 7 March 2020 06:42 CET | Update | - |
| article html file updated | 16 February 2020 12:08 CET | Original file | - |
| article pdf uploaded. | 16 February 2020 12:07 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/779/pdf |
| article xml uploaded. | 16 February 2020 12:07 CET | Update | https://www.mdpi.com/1996-1073/13/4/779/xml |
| article xml file uploaded | 16 February 2020 12:07 CET | Update | - |
| article pdf uploaded. | 11 February 2020 12:11 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/779/pdf-vor |
| article xml file uploaded | 11 February 2020 12:11 CET | Original file | - |
