| article html file updated | 31 August 2025 09:19 CEST | Update | https://www.mdpi.com/2226-4310/7/1/8 |
| article html file updated | 20 July 2022 17:50 CEST | Update | - |
| article html file updated | 15 February 2020 04:00 CET | Update | - |
| article html file updated | 7 February 2020 05:12 CET | Update | - |
| article html file updated | 22 January 2020 07:08 CET | Original file | - |
| article pdf uploaded. | 22 January 2020 07:07 CET | Updated version of record | https://www.mdpi.com/2226-4310/7/1/8/pdf |
| article xml uploaded. | 22 January 2020 07:07 CET | Update | https://www.mdpi.com/2226-4310/7/1/8/xml |
| article xml file uploaded | 22 January 2020 07:07 CET | Update | - |
| article pdf uploaded. | 18 January 2020 04:49 CET | Updated version of record | https://www.mdpi.com/2226-4310/7/1/8/pdf-vor |
| article xml file uploaded | 18 January 2020 04:49 CET | Update | - |
| article pdf uploaded. | 18 January 2020 04:49 CET | Version of Record | https://www.mdpi.com/2226-4310/7/1/8/pdf-vor |
| article xml file uploaded | 18 January 2020 04:49 CET | Original file | - |
