| article html file updated | 31 August 2025 20:51 CEST | Update | https://www.mdpi.com/1660-3397/18/5/264 |
| article html file updated | 21 July 2022 05:15 CEST | Update | - |
| article html file updated | 28 May 2020 04:07 CEST | Original file | - |
| article pdf uploaded. | 28 May 2020 04:05 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/5/264/pdf |
| article xml uploaded. | 28 May 2020 04:05 CEST | Update | https://www.mdpi.com/1660-3397/18/5/264/xml |
| article xml file uploaded | 28 May 2020 04:05 CEST | Update | - |
| article pdf uploaded. | 20 May 2020 12:05 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/5/264/pdf-vor |
| article pdf uploaded. | 18 May 2020 16:34 CEST | Version of Record | https://www.mdpi.com/1660-3397/18/5/264/pdf-vor |
| article xml file uploaded | 18 May 2020 16:34 CEST | Original file | - |
