| article html file updated | 24 December 2025 19:45 CET | Update | https://www.mdpi.com/1422-0067/21/13/4812 |
| article html file updated | 1 September 2025 01:59 CEST | Update | N/A |
| article html file updated | 21 July 2022 23:20 CEST | Update | N/A |
| article html file updated | 9 October 2020 12:42 CEST | Update | N/A |
| article html file updated | 8 July 2020 08:37 CEST | Original file | N/A |
| article pdf uploaded. | 8 July 2020 08:36 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4812/pdf |
| article xml uploaded. | 8 July 2020 08:36 CEST | Update | https://www.mdpi.com/1422-0067/21/13/4812/xml |
| article xml file uploaded | 8 July 2020 08:36 CEST | Original file | N/A |
| article pdf uploaded. | 7 July 2020 15:16 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/13/4812/pdf-vor |
| article pdf uploaded. | 7 July 2020 15:16 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/13/4812/pdf-vor |
