| article html file updated | 30 August 2025 23:06 CEST | Update | https://www.mdpi.com/1660-3397/17/8/444 |
| article html file updated | 21 August 2025 21:51 CEST | Update | - |
| article html file updated | 20 July 2022 06:16 CEST | Update | - |
| article html file updated | 13 February 2020 05:25 CET | Update | - |
| article html file updated | 27 July 2019 08:59 CEST | Original file | - |
| article pdf uploaded. | 27 July 2019 08:57 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/8/444/pdf |
| article xml uploaded. | 27 July 2019 08:57 CEST | Update | https://www.mdpi.com/1660-3397/17/8/444/xml |
| article xml file uploaded | 27 July 2019 08:57 CEST | Original file | - |
