| article html file updated | 31 August 2025 17:33 CEST | Update | https://www.mdpi.com/1660-3397/18/4/215 |
| article html file updated | 21 July 2022 02:01 CEST | Update | - |
| article html file updated | 16 April 2020 11:55 CEST | Update | - |
| article pdf uploaded. | 16 April 2020 11:54 CEST | Updated version of record | https://www.mdpi.com/1660-3397/18/4/215/pdf |
| article xml uploaded. | 16 April 2020 11:54 CEST | Update | https://www.mdpi.com/1660-3397/18/4/215/xml |
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