| article html file updated | 31 August 2025 14:50 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2105 |
| article html file updated | 20 July 2022 23:20 CEST | Update | - |
| article html file updated | 2 April 2020 03:10 CEST | Update | - |
| article html file updated | 19 March 2020 10:15 CET | Original file | - |
| article pdf uploaded. | 19 March 2020 10:14 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/2105/pdf |
| article xml uploaded. | 19 March 2020 10:14 CET | Update | https://www.mdpi.com/1422-0067/21/6/2105/xml |
| article xml file uploaded | 19 March 2020 10:14 CET | Original file | - |
