| article html file updated | 31 August 2025 16:57 CEST | Update | https://www.mdpi.com/2223-7747/9/4/484 |
| article html file updated | 21 July 2022 01:26 CEST | Update | - |
| article html file updated | 9 May 2020 04:31 CEST | Update | - |
| article pdf uploaded. | 9 April 2020 17:18 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/4/484/pdf |
| article html file updated | 9 April 2020 17:16 CEST | Update | - |
| article pdf uploaded. | 9 April 2020 17:15 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/4/484/pdf-vor |
| article xml file uploaded | 9 April 2020 17:15 CEST | Update | https://www.mdpi.com/2223-7747/9/4/484/xml |
| article html file updated | 9 April 2020 17:06 CEST | Update | - |
| article pdf uploaded. | 9 April 2020 17:04 CEST | Updated version of record | https://www.mdpi.com/2223-7747/9/4/484/pdf-vor |
| article xml file uploaded | 9 April 2020 17:04 CEST | Update | - |
| article html file updated | 9 April 2020 15:22 CEST | Original file | - |
| article pdf uploaded. | 9 April 2020 15:20 CEST | Version of Record | https://www.mdpi.com/2223-7747/9/4/484/pdf-vor |
| article xml file uploaded | 9 April 2020 15:20 CEST | Original file | - |
