| article html file updated | 24 December 2025 19:36 CET | Update | https://www.mdpi.com/1424-2818/12/7/261 |
| article html file updated | 1 September 2025 01:12 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:31 CEST | Update | N/A |
| article html file updated | 9 October 2020 10:50 CEST | Update | N/A |
| article html file updated | 8 July 2020 17:57 CEST | Update | N/A |
| article pdf uploaded. | 8 July 2020 17:56 CEST | Updated version of record | https://www.mdpi.com/1424-2818/12/7/261/pdf |
| article xml uploaded. | 8 July 2020 17:56 CEST | Update | https://www.mdpi.com/1424-2818/12/7/261/xml |
| article xml file uploaded | 8 July 2020 17:56 CEST | Update | N/A |
| article html file updated | 8 July 2020 17:52 CEST | Original file | N/A |
| article pdf uploaded. | 8 July 2020 17:50 CEST | Updated version of record | https://www.mdpi.com/1424-2818/12/7/261/pdf-vor |
| article xml file uploaded | 8 July 2020 17:50 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2020 10:01 CEST | Version of Record | https://www.mdpi.com/1424-2818/12/7/261/pdf-vor |
