| article html file updated | 1 September 2025 12:39 CEST | Update | https://www.mdpi.com/1422-0067/21/21/8240 |
| article html file updated | 22 July 2022 23:43 CEST | Update | N/A |
| article html file updated | 4 December 2020 12:38 CET | Update | N/A |
| article html file updated | 4 November 2020 11:14 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2020 11:11 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/21/8240/pdf |
| article xml uploaded. | 4 November 2020 11:11 CET | Update | https://www.mdpi.com/1422-0067/21/21/8240/xml |
| article xml file uploaded | 4 November 2020 11:11 CET | Original file | N/A |
| article pdf uploaded. | 3 November 2020 16:16 CET | Version of Record | https://www.mdpi.com/1422-0067/21/21/8240/pdf-vor |
