| article html file updated | 2 September 2025 08:35 CEST | Update | https://www.mdpi.com/1660-3397/19/6/303 |
| article html file updated | 26 July 2022 21:04 CEST | Update | - |
| article html file updated | 3 June 2021 10:32 CEST | Update | - |
| article html file updated | 28 May 2021 05:04 CEST | Update | - |
| article pdf uploaded. | 28 May 2021 05:02 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/6/303/pdf |
| article xml uploaded. | 28 May 2021 05:02 CEST | Update | https://www.mdpi.com/1660-3397/19/6/303/xml |
| article xml file uploaded | 28 May 2021 05:02 CEST | Update | - |
| article html file updated | 26 May 2021 05:54 CEST | Original file | - |
| article pdf uploaded. | 26 May 2021 05:52 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/6/303/pdf-vor |
| article xml file uploaded | 26 May 2021 05:52 CEST | Original file | - |
| article supplementary file uploaded. | 24 May 2021 15:20 CEST | - | https://www.mdpi.com/1660-3397/19/6/303#supplementary |
| article pdf uploaded. | 24 May 2021 15:20 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/6/303/pdf-vor |
