| article html file updated | 31 August 2025 16:43 CEST | Update | https://www.mdpi.com/1424-2818/12/4/146 |
| article html file updated | 21 August 2025 23:46 CEST | Update | N/A |
| article html file updated | 21 July 2022 01:13 CEST | Update | N/A |
| article html file updated | 28 July 2020 07:46 CEST | Update | N/A |
| article xml uploaded. | 28 July 2020 07:45 CEST | Update | https://www.mdpi.com/1424-2818/12/4/146/xml |
| article pdf uploaded. | 28 July 2020 07:44 CEST | Updated version of record | https://www.mdpi.com/1424-2818/12/4/146/pdf |
| article html file updated | 8 May 2020 11:53 CEST | Update | N/A |
| article html file updated | 9 April 2020 14:31 CEST | Update | N/A |
| article pdf uploaded. | 9 April 2020 14:29 CEST | Updated version of record | https://www.mdpi.com/1424-2818/12/4/146/pdf-vor |
| article xml file uploaded | 9 April 2020 14:29 CEST | Update | N/A |
| article html file updated | 7 April 2020 14:53 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2020 14:51 CEST | Version of Record | https://www.mdpi.com/1424-2818/12/4/146/pdf-vor |
| article xml file uploaded | 7 April 2020 14:51 CEST | Original file | N/A |
