| article html file updated | 31 August 2025 04:07 CEST | Update | https://www.mdpi.com/2218-273X/9/11/703 |
| article html file updated | 20 July 2022 00:14 CEST | Update | - |
| article html file updated | 14 February 2020 06:58 CET | Update | - |
| article html file updated | 28 November 2019 01:09 CET | Update | - |
| article html file updated | 5 November 2019 13:07 CET | Original file | - |
| article pdf uploaded. | 5 November 2019 13:06 CET | Version of Record | https://www.mdpi.com/2218-273X/9/11/703/pdf |
| article xml uploaded. | 5 November 2019 13:06 CET | Update | https://www.mdpi.com/2218-273X/9/11/703/xml |
| article xml file uploaded | 5 November 2019 13:06 CET | Original file | - |
