| article html file updated | 24 December 2025 19:10 CET | Update | https://www.mdpi.com/1422-0067/21/11/4021 |
| article html file updated | 31 August 2025 22:38 CEST | Update | N/A |
| article html file updated | 21 July 2022 07:02 CEST | Update | N/A |
| article html file updated | 9 June 2020 09:52 CEST | Update | N/A |
| article pdf uploaded. | 9 June 2020 09:51 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/11/4021/pdf |
| article xml uploaded. | 9 June 2020 09:51 CEST | Update | https://www.mdpi.com/1422-0067/21/11/4021/xml |
| article xml file uploaded | 9 June 2020 09:50 CEST | Update | N/A |
| article html file updated | 8 June 2020 16:35 CEST | Update | N/A |
| article pdf uploaded. | 8 June 2020 16:33 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/11/4021/pdf-vor |
| article html file updated | 8 June 2020 16:33 CEST | Original file | N/A |
| article pdf uploaded. | 8 June 2020 16:31 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/11/4021/pdf-vor |
| article xml file uploaded | 8 June 2020 16:31 CEST | Original file | N/A |
| article pdf uploaded. | 4 June 2020 13:26 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/11/4021/pdf-vor |
