| article html file updated | 1 September 2025 00:24 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4441 |
| article html file updated | 21 July 2022 21:41 CEST | Update | N/A |
| article html file updated | 23 June 2020 11:40 CEST | Original file | N/A |
| article pdf uploaded. | 23 June 2020 11:39 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4441/pdf |
| article xml uploaded. | 23 June 2020 11:39 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4441/xml |
| article xml file uploaded | 23 June 2020 11:39 CEST | Original file | N/A |
| article pdf uploaded. | 22 June 2020 14:10 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4441/pdf-vor |
| article pdf uploaded. | 22 June 2020 14:10 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/12/4441/pdf-vor |
