| article html file updated | 1 September 2025 14:32 CEST | Update | https://www.mdpi.com/2227-7390/8/12/2122 |
| article html file updated | 23 July 2022 02:46 CEST | Update | - |
| article html file updated | 1 December 2020 09:07 CET | Update | - |
| article pdf uploaded. | 1 December 2020 09:06 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2122/pdf |
| article xml uploaded. | 1 December 2020 09:06 CET | Update | https://www.mdpi.com/2227-7390/8/12/2122/xml |
| article xml file uploaded | 1 December 2020 09:06 CET | Update | - |
| article html file updated | 27 November 2020 07:04 CET | Update | - |
| article pdf uploaded. | 27 November 2020 06:40 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2122/pdf-vor |
| article xml uploaded. | 27 November 2020 06:40 CET | Update | - |
| article xml file uploaded | 27 November 2020 06:40 CET | Update | - |
| article html file updated | 27 November 2020 04:22 CET | Update | - |
| article html file updated | 27 November 2020 04:20 CET | Original file | - |
| article pdf uploaded. | 27 November 2020 04:20 CET | Updated version of record | https://www.mdpi.com/2227-7390/8/12/2122/pdf-vor |
| article xml uploaded. | 27 November 2020 04:20 CET | Update | - |
| article xml file uploaded | 27 November 2020 04:20 CET | Update | - |
| article pdf uploaded. | 27 November 2020 04:18 CET | Version of Record | https://www.mdpi.com/2227-7390/8/12/2122/pdf-vor |
| article xml uploaded. | 27 November 2020 04:18 CET | Update | - |
| article xml file uploaded | 27 November 2020 04:18 CET | Original file | - |
