| article html file updated | 31 August 2025 03:52 CEST | Update | https://www.mdpi.com/2218-273X/9/11/680 |
| article html file updated | 20 July 2022 00:30 CEST | Update | - |
| article html file updated | 14 February 2020 05:51 CET | Update | - |
| article html file updated | 28 November 2019 00:58 CET | Update | - |
| article html file updated | 16 November 2019 04:12 CET | Original file | - |
| article pdf uploaded. | 16 November 2019 04:11 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/11/680/pdf |
| article xml uploaded. | 16 November 2019 04:11 CET | Update | https://www.mdpi.com/2218-273X/9/11/680/xml |
| article xml file uploaded | 16 November 2019 04:11 CET | Update | - |
| article pdf uploaded. | 1 November 2019 10:05 CET | Version of Record | https://www.mdpi.com/2218-273X/9/11/680/pdf-vor |
| article xml file uploaded | 1 November 2019 10:05 CET | Original file | - |
