| article html file updated | 31 August 2025 12:03 CEST | Update | https://www.mdpi.com/1996-1073/13/4/918 |
| article html file updated | 20 July 2022 20:33 CEST | Update | - |
| article html file updated | 7 March 2020 12:24 CET | Update | - |
| article html file updated | 7 March 2020 11:41 CET | Update | - |
| article html file updated | 22 February 2020 11:23 CET | Original file | - |
| article pdf uploaded. | 22 February 2020 11:21 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/918/pdf |
| article xml uploaded. | 22 February 2020 11:21 CET | Update | https://www.mdpi.com/1996-1073/13/4/918/xml |
| article xml file uploaded | 22 February 2020 11:21 CET | Update | - |
| article pdf uploaded. | 18 February 2020 16:27 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/918/pdf-vor |
| article xml file uploaded | 18 February 2020 16:27 CET | Update | - |
| article pdf uploaded. | 18 February 2020 16:27 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/918/pdf-vor |
| article xml file uploaded | 18 February 2020 16:27 CET | Original file | - |
