| article html file updated | 31 August 2025 01:45 CEST | Update | https://www.mdpi.com/2218-1989/9/10/195 |
| article html file updated | 20 July 2022 03:02 CEST | Update | - |
| article html file updated | 13 February 2020 19:05 CET | Update | - |
| article html file updated | 30 October 2019 23:48 CET | Update | - |
| article html file updated | 23 September 2019 05:49 CEST | Original file | - |
| article pdf uploaded. | 23 September 2019 05:48 CEST | Updated version of record | https://www.mdpi.com/2218-1989/9/10/195/pdf |
| article xml uploaded. | 23 September 2019 05:48 CEST | Update | https://www.mdpi.com/2218-1989/9/10/195/xml |
| article xml file uploaded | 23 September 2019 05:48 CEST | Update | - |
| article pdf uploaded. | 20 September 2019 13:00 CEST | Version of Record | https://www.mdpi.com/2218-1989/9/10/195/pdf-vor |
| article xml file uploaded | 20 September 2019 13:00 CEST | Original file | - |
