| article html file updated | 1 September 2025 15:18 CEST | Update | https://www.mdpi.com/2227-7080/8/4/75 |
| article html file updated | 23 July 2022 03:57 CEST | Update | - |
| article html file updated | 16 December 2020 08:51 CET | Update | - |
| article pdf uploaded. | 16 December 2020 08:49 CET | Updated version of record | https://www.mdpi.com/2227-7080/8/4/75/pdf |
| article xml uploaded. | 16 December 2020 08:49 CET | Update | https://www.mdpi.com/2227-7080/8/4/75/xml |
| article xml file uploaded | 16 December 2020 08:49 CET | Update | - |
| article html file updated | 8 December 2020 03:49 CET | Original file | - |
| article pdf uploaded. | 7 December 2020 08:59 CET | Updated version of record | https://www.mdpi.com/2227-7080/8/4/75/pdf-vor |
| article xml uploaded. | 7 December 2020 08:59 CET | Update | - |
| article xml file uploaded | 7 December 2020 08:59 CET | Update | - |
| article pdf uploaded. | 7 December 2020 08:28 CET | Updated version of record | https://www.mdpi.com/2227-7080/8/4/75/pdf-vor |
| article xml uploaded. | 7 December 2020 08:28 CET | Update | - |
| article xml file uploaded | 7 December 2020 08:28 CET | Original file | - |
| article supplementary file uploaded. | 5 December 2020 10:28 CET | - | https://www.mdpi.com/2227-7080/8/4/75#supplementary |
| article pdf uploaded. | 5 December 2020 10:28 CET | Version of Record | https://www.mdpi.com/2227-7080/8/4/75/pdf-vor |
