| article html file updated | 1 September 2025 15:13 CEST | Update | https://www.mdpi.com/2076-3921/9/12/1231 |
| article html file updated | 23 July 2022 03:49 CEST | Update | - |
| article html file updated | 8 December 2020 03:08 CET | Update | - |
| article pdf uploaded. | 7 December 2020 07:44 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/12/1231/pdf |
| article xml uploaded. | 7 December 2020 07:44 CET | Update | https://www.mdpi.com/2076-3921/9/12/1231/xml |
| article xml file uploaded | 7 December 2020 07:44 CET | Update | - |
| article pdf uploaded. | 7 December 2020 07:39 CET | Updated version of record | https://www.mdpi.com/2076-3921/9/12/1231/pdf-vor |
| article xml uploaded. | 7 December 2020 07:39 CET | Update | - |
| article xml file uploaded | 7 December 2020 07:39 CET | Update | - |
| article html file updated | 4 December 2020 21:13 CET | Original file | - |
| article pdf uploaded. | 4 December 2020 10:35 CET | Version of Record | https://www.mdpi.com/2076-3921/9/12/1231/pdf-vor |
| article xml uploaded. | 4 December 2020 10:35 CET | Update | - |
| article xml file uploaded | 4 December 2020 10:35 CET | Original file | - |
