| article html file updated | 1 September 2025 12:56 CEST | Update | https://www.mdpi.com/2227-7390/8/11/1989 |
| article html file updated | 23 July 2022 00:13 CEST | Update | - |
| article html file updated | 17 November 2020 11:51 CET | Update | - |
| article pdf uploaded. | 17 November 2020 11:49 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/11/1989/pdf |
| article xml uploaded. | 17 November 2020 11:49 CET | Update | https://www.mdpi.com/2227-7390/8/11/1989/xml |
| article xml file uploaded | 17 November 2020 11:49 CET | Update | - |
| article html file updated | 17 November 2020 11:14 CET | Original file | - |
| article pdf uploaded. | 17 November 2020 11:12 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/11/1989/pdf-vor |
| article xml uploaded. | 17 November 2020 11:12 CET | Update | - |
| article xml file uploaded | 17 November 2020 11:12 CET | Original file | - |
| article pdf uploaded. | 7 November 2020 11:17 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/11/1989/pdf-vor |
| article pdf uploaded. | 7 November 2020 11:16 CET | Version of Record | https://www.mdpi.com/2227-7390/8/11/1989/pdf-vor |
