| article html file updated | 24 December 2025 19:36 CET | Update | https://www.mdpi.com/1422-0067/21/13/4640 |
| article html file updated | 1 September 2025 01:12 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:30 CEST | Update | N/A |
| article html file updated | 1 July 2020 13:48 CEST | Original file | N/A |
| article pdf uploaded. | 1 July 2020 13:47 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4640/pdf |
| article xml uploaded. | 1 July 2020 13:47 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4640/xml |
| article xml file uploaded | 1 July 2020 13:47 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 09:29 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/13/4640/pdf-vor |
