| article html file updated | 30 August 2025 14:56 CEST | Update | https://www.mdpi.com/1660-3397/17/5/284 |
| article html file updated | 19 July 2022 18:28 CEST | Update | - |
| article html file updated | 12 February 2020 11:36 CET | Update | - |
| article html file updated | 19 October 2019 22:41 CEST | Update | - |
| article html file updated | 4 June 2019 21:05 CEST | Update | - |
| article html file updated | 11 May 2019 06:18 CEST | Original file | - |
| article pdf uploaded. | 11 May 2019 06:17 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/5/284/pdf |
| article xml uploaded. | 11 May 2019 06:17 CEST | Update | https://www.mdpi.com/1660-3397/17/5/284/xml |
| article xml file uploaded | 11 May 2019 06:17 CEST | Original file | - |
