| article html file updated | 31 August 2025 14:47 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2093 |
| article html file updated | 21 August 2025 23:44 CEST | Update | - |
| article html file updated | 20 July 2022 23:17 CEST | Update | - |
| article html file updated | 2 April 2020 03:02 CEST | Update | - |
| article html file updated | 18 March 2020 20:18 CET | Original file | - |
| article pdf uploaded. | 18 March 2020 14:40 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/2093/pdf |
| article xml uploaded. | 18 March 2020 14:40 CET | Update | https://www.mdpi.com/1422-0067/21/6/2093/xml |
| article xml file uploaded | 18 March 2020 14:40 CET | Original file | - |
