| article html file updated | 24 December 2025 22:45 CET | Update | https://www.mdpi.com/2223-7747/9/11/1457 |
| article html file updated | 1 September 2025 12:10 CEST | Update | - |
| article html file updated | 22 July 2022 22:56 CEST | Update | - |
| article html file updated | 30 October 2020 04:22 CET | Update | - |
| article pdf uploaded. | 30 October 2020 04:21 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/11/1457/pdf |
| article xml uploaded. | 30 October 2020 04:21 CET | Update | https://www.mdpi.com/2223-7747/9/11/1457/xml |
| article xml file uploaded | 30 October 2020 04:21 CET | Update | - |
| article html file updated | 29 October 2020 11:36 CET | Update | - |
| article pdf uploaded. | 29 October 2020 11:30 CET | Updated version of record | https://www.mdpi.com/2223-7747/9/11/1457/pdf-vor |
| article xml uploaded. | 29 October 2020 11:30 CET | Update | - |
| article xml file uploaded | 29 October 2020 11:30 CET | Update | - |
| article html file updated | 29 October 2020 07:58 CET | Original file | - |
| article supplementary file uploaded. | 29 October 2020 07:57 CET | - | https://www.mdpi.com/2223-7747/9/11/1457#supplementary |
| article pdf uploaded. | 29 October 2020 07:57 CET | Version of Record | https://www.mdpi.com/2223-7747/9/11/1457/pdf-vor |
| article xml uploaded. | 29 October 2020 07:57 CET | Update | - |
| article xml file uploaded | 29 October 2020 07:57 CET | Original file | - |
