| article html file updated | 31 August 2025 19:48 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3337 |
| article html file updated | 21 July 2022 04:14 CEST | Update | - |
| article html file updated | 23 May 2020 10:10 CEST | Update | - |
| article html file updated | 12 May 2020 12:20 CEST | Original file | - |
| article pdf uploaded. | 12 May 2020 12:19 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3337/pdf |
| article xml uploaded. | 12 May 2020 12:19 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3337/xml |
| article xml file uploaded | 12 May 2020 12:18 CEST | Update | - |
| article pdf uploaded. | 8 May 2020 15:15 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3337/pdf-vor |
| article xml file uploaded | 8 May 2020 15:15 CEST | Original file | - |
