| article html file updated | 31 August 2025 02:31 CEST | Update | https://www.mdpi.com/2220-9964/8/10/439 |
| article html file updated | 20 July 2022 02:07 CEST | Update | - |
| article html file updated | 13 February 2020 22:51 CET | Update | - |
| article html file updated | 30 October 2019 15:37 CET | Update | - |
| article html file updated | 21 October 2019 11:13 CEST | Original file | - |
| article pdf uploaded. | 21 October 2019 11:12 CEST | Updated version of record | https://www.mdpi.com/2220-9964/8/10/439/pdf |
| article xml uploaded. | 21 October 2019 11:12 CEST | Update | https://www.mdpi.com/2220-9964/8/10/439/xml |
| article xml file uploaded | 21 October 2019 11:12 CEST | Update | - |
| article pdf uploaded. | 7 October 2019 11:29 CEST | Version of Record | https://www.mdpi.com/2220-9964/8/10/439/pdf-vor |
| article xml file uploaded | 7 October 2019 11:29 CEST | Original file | - |
