| article html file updated | 30 August 2025 23:21 CEST | Update | https://www.mdpi.com/1660-3397/17/8/452 |
| article html file updated | 20 July 2022 05:58 CEST | Update | N/A |
| article html file updated | 13 February 2020 06:43 CET | Update | N/A |
| article html file updated | 13 August 2019 03:32 CEST | Original file | N/A |
| article pdf uploaded. | 13 August 2019 03:30 CEST | Updated version of record | https://www.mdpi.com/1660-3397/17/8/452/pdf |
| article xml uploaded. | 13 August 2019 03:30 CEST | Update | https://www.mdpi.com/1660-3397/17/8/452/xml |
| article xml file uploaded | 13 August 2019 03:30 CEST | Update | N/A |
| article pdf uploaded. | 1 August 2019 14:27 CEST | Version of Record | https://www.mdpi.com/1660-3397/17/8/452/pdf-vor |
| article xml file uploaded | 1 August 2019 14:27 CEST | Original file | N/A |
