| article html file updated | 24 December 2025 18:45 CET | Update | https://www.mdpi.com/1422-0067/21/9/3351 |
| article html file updated | 31 August 2025 19:52 CEST | Update | N/A |
| article html file updated | 21 July 2022 04:18 CEST | Update | N/A |
| article html file updated | 23 May 2020 10:13 CEST | Update | N/A |
| article html file updated | 9 May 2020 11:22 CEST | Original file | N/A |
| article pdf uploaded. | 9 May 2020 11:21 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3351/pdf |
| article xml uploaded. | 9 May 2020 11:21 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3351/xml |
| article xml file uploaded | 9 May 2020 11:21 CEST | Original file | N/A |
