| article html file updated | 30 August 2025 23:04 CEST | Update | https://www.mdpi.com/1660-3397/17/8/441 |
| article html file updated | 20 July 2022 06:18 CEST | Update | N/A |
| article html file updated | 13 February 2020 05:17 CET | Update | N/A |
| article html file updated | 6 August 2019 15:02 CEST | Original file | N/A |
| article pdf uploaded. | 5 August 2019 06:13 CEST | Updated version of record | https://www.mdpi.com/1660-3397/17/8/441/pdf |
| article xml uploaded. | 5 August 2019 06:13 CEST | Update | https://www.mdpi.com/1660-3397/17/8/441/xml |
| article xml file uploaded | 5 August 2019 06:13 CEST | Update | N/A |
| article pdf uploaded. | 26 July 2019 15:16 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/8/441/pdf-vor |
| article xml file uploaded | 26 July 2019 15:16 CEST | Original file | N/A |
