| article html file updated | 30 August 2025 22:26 CEST | Update | https://www.mdpi.com/2218-1989/9/7/143 |
| article html file updated | 20 July 2022 07:03 CEST | Update | N/A |
| article html file updated | 13 February 2020 02:07 CET | Update | N/A |
| article html file updated | 31 July 2019 14:03 CEST | Update | N/A |
| article html file updated | 15 July 2019 04:30 CEST | Original file | N/A |
| article pdf uploaded. | 15 July 2019 04:28 CEST | Updated version of record | https://www.mdpi.com/2218-1989/9/7/143/pdf |
| article xml uploaded. | 15 July 2019 04:28 CEST | Update | https://www.mdpi.com/2218-1989/9/7/143/xml |
| article xml file uploaded | 15 July 2019 04:28 CEST | Update | N/A |
| article pdf uploaded. | 12 July 2019 17:33 CEST | Version of Record | https://www.mdpi.com/2218-1989/9/7/143/pdf-vor |
| article xml file uploaded | 12 July 2019 17:33 CEST | Original file | N/A |
