| article html file updated | 31 August 2025 06:07 CEST | Update | https://www.mdpi.com/2218-273X/9/12/847 |
| article html file updated | 19 July 2022 22:07 CEST | Update | - |
| article html file updated | 14 February 2020 17:11 CET | Update | - |
| article html file updated | 31 December 2019 12:51 CET | Update | - |
| article html file updated | 19 December 2019 08:48 CET | Original file | - |
| article pdf uploaded. | 19 December 2019 08:47 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/12/847/pdf |
| article xml uploaded. | 19 December 2019 08:47 CET | Update | https://www.mdpi.com/2218-273X/9/12/847/xml |
| article xml file uploaded | 19 December 2019 08:47 CET | Update | - |
| article pdf uploaded. | 9 December 2019 15:00 CET | Version of Record | https://www.mdpi.com/2218-273X/9/12/847/pdf-vor |
| article xml file uploaded | 9 December 2019 15:00 CET | Original file | - |
