| article html file updated | 31 August 2025 03:39 CEST | Update | https://www.mdpi.com/2218-273X/9/11/662 |
| article html file updated | 20 July 2022 00:45 CEST | Update | - |
| article html file updated | 14 February 2020 04:42 CET | Update | - |
| article html file updated | 28 November 2019 00:43 CET | Update | - |
| article html file updated | 8 November 2019 09:27 CET | Original file | - |
| article pdf uploaded. | 8 November 2019 09:25 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/11/662/pdf |
| article xml uploaded. | 8 November 2019 09:25 CET | Update | https://www.mdpi.com/2218-273X/9/11/662/xml |
| article xml file uploaded | 8 November 2019 09:25 CET | Update | - |
| article pdf uploaded. | 28 October 2019 15:39 CET | Version of Record | https://www.mdpi.com/2218-273X/9/11/662/pdf-vor |
| article xml file uploaded | 28 October 2019 15:39 CET | Original file | - |
