| article html file updated | 31 August 2025 19:49 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3339 |
| article html file updated | 21 July 2022 04:15 CEST | Update | - |
| article html file updated | 23 May 2020 10:10 CEST | Update | - |
| article html file updated | 8 May 2020 20:33 CEST | Original file | - |
| article pdf uploaded. | 8 May 2020 16:41 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3339/pdf |
| article xml uploaded. | 8 May 2020 16:41 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3339/xml |
| article xml file uploaded | 8 May 2020 16:41 CEST | Original file | - |
