| article html file updated | 31 August 2025 15:56 CEST | Update | https://www.mdpi.com/1424-2818/12/4/130 |
| article html file updated | 21 July 2022 00:25 CEST | Update | - |
| article html file updated | 10 April 2020 17:44 CEST | Original file | - |
| article pdf uploaded. | 10 April 2020 17:43 CEST | Updated version of record | https://www.mdpi.com/1424-2818/12/4/130/pdf |
| article xml uploaded. | 10 April 2020 17:43 CEST | Update | https://www.mdpi.com/1424-2818/12/4/130/xml |
| article xml file uploaded | 10 April 2020 17:43 CEST | Update | - |
| article pdf uploaded. | 30 March 2020 16:44 CEST | Version of Record | https://www.mdpi.com/1424-2818/12/4/130/pdf-vor |
| article xml file uploaded | 30 March 2020 16:44 CEST | Original file | - |
