| article html file updated | 1 September 2025 13:10 CEST | Update | https://www.mdpi.com/2226-4787/8/4/212 |
| article html file updated | 23 July 2022 00:35 CEST | Update | - |
| article html file updated | 24 November 2020 10:07 CET | Update | - |
| article pdf uploaded. | 24 November 2020 10:04 CET | Updated version of record | https://www.mdpi.com/2226-4787/8/4/212/pdf |
| article xml uploaded. | 24 November 2020 10:04 CET | Update | https://www.mdpi.com/2226-4787/8/4/212/xml |
| article xml file uploaded | 24 November 2020 10:04 CET | Update | - |
| article html file updated | 16 November 2020 07:50 CET | Update | - |
| article pdf uploaded. | 16 November 2020 07:49 CET | Updated version of record | https://www.mdpi.com/2226-4787/8/4/212/pdf-vor |
| article xml uploaded. | 16 November 2020 07:49 CET | Update | - |
| article xml file uploaded | 16 November 2020 07:49 CET | Update | - |
| article html file updated | 16 November 2020 05:15 CET | Update | - |
| article pdf uploaded. | 16 November 2020 05:14 CET | Updated version of record | https://www.mdpi.com/2226-4787/8/4/212/pdf-vor |
| article xml uploaded. | 16 November 2020 05:14 CET | Update | - |
| article xml file uploaded | 16 November 2020 05:14 CET | Update | - |
| article html file updated | 11 November 2020 08:44 CET | Original file | - |
| article xml file uploaded | 11 November 2020 08:43 CET | Update | - |
| article pdf uploaded. | 11 November 2020 08:43 CET | Version of Record | https://www.mdpi.com/2226-4787/8/4/212/pdf-vor |
| article xml uploaded. | 11 November 2020 08:43 CET | Original file | - |
