| article html file updated | 2 September 2025 09:26 CEST | Update | https://www.mdpi.com/1660-3397/19/6/320 |
| article html file updated | 26 July 2022 22:15 CEST | Update | - |
| article html file updated | 3 June 2021 11:56 CEST | Original file | - |
| article pdf uploaded. | 3 June 2021 11:54 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/6/320/pdf |
| article xml uploaded. | 3 June 2021 11:54 CEST | Update | https://www.mdpi.com/1660-3397/19/6/320/xml |
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| article pdf uploaded. | 31 May 2021 14:06 CEST | Updated version of record | https://www.mdpi.com/1660-3397/19/6/320/pdf-vor |
| article supplementary file uploaded. | 31 May 2021 13:26 CEST | - | https://www.mdpi.com/1660-3397/19/6/320#supplementary |
| article pdf uploaded. | 31 May 2021 13:26 CEST | Version of Record | https://www.mdpi.com/1660-3397/19/6/320/pdf-vor |
