| article html file updated | 24 December 2025 17:39 CET | Update | https://www.mdpi.com/1422-0067/21/4/1434 |
| article html file updated | 31 August 2025 12:14 CEST | Update | - |
| article html file updated | 20 July 2022 20:45 CEST | Update | - |
| article html file updated | 7 March 2020 17:17 CET | Update | - |
| article html file updated | 7 March 2020 13:50 CET | Update | - |
| article html file updated | 24 February 2020 08:33 CET | Original file | - |
| article pdf uploaded. | 24 February 2020 08:32 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/4/1434/pdf |
| article xml uploaded. | 24 February 2020 08:32 CET | Update | https://www.mdpi.com/1422-0067/21/4/1434/xml |
| article xml file uploaded | 24 February 2020 08:32 CET | Update | - |
| article pdf uploaded. | 20 February 2020 13:33 CET | Version of Record | https://www.mdpi.com/1422-0067/21/4/1434/pdf-vor |
| article xml file uploaded | 20 February 2020 13:33 CET | Original file | - |
