| article html file updated | 1 September 2025 13:31 CEST | Update | https://www.mdpi.com/2304-8158/9/11/1670 |
| article html file updated | 23 July 2022 01:10 CEST | Update | - |
| article html file updated | 16 November 2020 03:22 CET | Update | - |
| article pdf uploaded. | 16 November 2020 03:21 CET | Updated version of record | https://www.mdpi.com/2304-8158/9/11/1670/pdf |
| article xml uploaded. | 16 November 2020 03:21 CET | Update | https://www.mdpi.com/2304-8158/9/11/1670/xml |
| article xml file uploaded | 16 November 2020 03:21 CET | Update | - |
| article html file updated | 15 November 2020 12:13 CET | Original file | - |
| article pdf uploaded. | 15 November 2020 12:12 CET | Version of Record | https://www.mdpi.com/2304-8158/9/11/1670/pdf-vor |
| article xml uploaded. | 15 November 2020 12:12 CET | Update | - |
| article xml file uploaded | 15 November 2020 12:12 CET | Original file | - |
