| article html file updated | 24 December 2025 18:43 CET | Update | https://www.mdpi.com/1422-0067/21/9/3312 |
| article html file updated | 31 August 2025 19:40 CEST | Update | - |
| article html file updated | 21 July 2022 04:07 CEST | Update | - |
| article html file updated | 23 May 2020 10:04 CEST | Update | - |
| article html file updated | 7 May 2020 15:05 CEST | Original file | - |
| article pdf uploaded. | 7 May 2020 15:03 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3312/pdf |
| article xml uploaded. | 7 May 2020 15:03 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3312/xml |
| article xml file uploaded | 7 May 2020 15:03 CEST | Original file | - |
