| article html file updated | 31 August 2025 18:57 CEST | Update | https://www.mdpi.com/2223-7747/9/5/568 |
| article html file updated | 21 July 2022 03:23 CEST | Update | - |
| article html file updated | 5 June 2020 04:39 CEST | Update | - |
| article html file updated | 29 April 2020 14:09 CEST | Original file | - |
| article pdf uploaded. | 29 April 2020 14:08 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/5/568/pdf |
| article xml uploaded. | 29 April 2020 14:08 CEST | Update | https://www.mdpi.com/2223-7747/9/5/568/xml |
| article xml file uploaded | 29 April 2020 14:08 CEST | Update | - |
| article supplementary file uploaded. | 29 April 2020 14:08 CEST | - | https://www.mdpi.com/2223-7747/9/5/568#supplementary |
| article xml file uploaded | 29 April 2020 14:07 CEST | Original file | - |
