| article html file updated | 31 August 2025 18:15 CEST | Update | https://www.mdpi.com/2218-273X/10/4/647 |
| article html file updated | 21 July 2022 02:42 CEST | Update | - |
| article html file updated | 9 May 2020 04:20 CEST | Update | - |
| article html file updated | 27 April 2020 08:10 CEST | Original file | - |
| article pdf uploaded. | 27 April 2020 08:09 CEST | Updated version of record | https://www.mdpi.com/2218-273X/10/4/647/pdf |
| article xml uploaded. | 27 April 2020 08:09 CEST | Update | https://www.mdpi.com/2218-273X/10/4/647/xml |
| article xml file uploaded | 27 April 2020 08:09 CEST | Update | - |
| article pdf uploaded. | 22 April 2020 16:44 CEST | Version of Record | https://www.mdpi.com/2218-273X/10/4/647/pdf-vor |
| article xml file uploaded | 22 April 2020 16:44 CEST | Original file | - |
