| article html file updated | 31 August 2025 19:39 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3304 |
| article html file updated | 21 July 2022 04:05 CEST | Update | N/A |
| article html file updated | 23 May 2020 10:03 CEST | Update | N/A |
| article html file updated | 12 May 2020 16:30 CEST | Original file | N/A |
| article pdf uploaded. | 12 May 2020 16:28 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3304/pdf |
| article xml uploaded. | 12 May 2020 16:28 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3304/xml |
| article xml file uploaded | 12 May 2020 16:28 CEST | Update | N/A |
| article pdf uploaded. | 7 May 2020 13:12 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3304/pdf-vor |
| article xml file uploaded | 7 May 2020 13:12 CEST | Update | N/A |
| article pdf uploaded. | 7 May 2020 13:12 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3304/pdf-vor |
| article xml file uploaded | 7 May 2020 13:12 CEST | Original file | N/A |
