| article html file updated | 1 September 2025 15:11 CEST | Update | https://www.mdpi.com/2227-7390/8/12/2159 |
| article html file updated | 23 July 2022 03:46 CEST | Update | - |
| article html file updated | 8 December 2020 02:58 CET | Update | - |
| article pdf uploaded. | 7 December 2020 07:07 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2159/pdf |
| article xml uploaded. | 7 December 2020 07:07 CET | Update | https://www.mdpi.com/2227-7390/8/12/2159/xml |
| article xml file uploaded | 7 December 2020 07:07 CET | Update | - |
| article html file updated | 4 December 2020 19:47 CET | Original file | - |
| article pdf uploaded. | 4 December 2020 16:43 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2159/pdf-vor |
| article xml uploaded. | 4 December 2020 16:43 CET | Update | - |
| article xml file uploaded | 4 December 2020 16:43 CET | Update | - |
| article pdf uploaded. | 4 December 2020 07:00 CET | Version of Record | https://www.mdpi.com/2227-7390/8/12/2159/pdf-vor |
| article xml uploaded. | 4 December 2020 07:00 CET | Update | - |
| article xml file uploaded | 4 December 2020 07:00 CET | Original file | - |
