| article html file updated | 20 August 2026 19:22 CEST | Update | https://www.mdpi.com/2227-7099/9/4/165 |
| article html file updated | 30 July 2022 14:37 CEST | Update | N/A |
| article html file updated | 11 November 2021 02:44 CET | Update | N/A |
| article pdf uploaded. | 11 November 2021 02:43 CET | Updated version of record | https://www.mdpi.com/2227-7099/9/4/165/pdf |
| article xml uploaded. | 11 November 2021 02:43 CET | Update | https://www.mdpi.com/2227-7099/9/4/165/xml |
| article xml file uploaded | 11 November 2021 02:43 CET | Update | N/A |
| article html file updated | 3 November 2021 06:38 CET | Original file | N/A |
| article pdf uploaded. | 3 November 2021 06:37 CET | Version of Record | https://www.mdpi.com/2227-7099/9/4/165/pdf-vor |
| article xml uploaded. | 3 November 2021 06:37 CET | Update | N/A |
| article xml file uploaded | 3 November 2021 06:37 CET | Original file | N/A |
