| article html file updated | 30 August 2025 20:48 CEST | Update | https://www.mdpi.com/1660-3397/17/6/340 |
| article html file updated | 21 August 2025 21:16 CEST | Update | N/A |
| article html file updated | 20 July 2022 15:59 CEST | Update | N/A |
| article html file updated | 12 February 2020 18:01 CET | Update | N/A |
| article html file updated | 21 October 2019 10:45 CEST | Update | N/A |
| article html file updated | 4 July 2019 15:22 CEST | Update | N/A |
| article html file updated | 6 June 2019 09:41 CEST | Original file | N/A |
| article pdf uploaded. | 6 June 2019 09:30 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/6/340/pdf |
| article xml uploaded. | 6 June 2019 09:30 CEST | Update | https://www.mdpi.com/1660-3397/17/6/340/xml |
| article xml file uploaded | 6 June 2019 09:29 CEST | Original file | N/A |
