| article html file updated | 1 September 2025 07:35 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6468 |
| article html file updated | 22 July 2022 06:01 CEST | Update | N/A |
| article html file updated | 4 September 2020 14:06 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2020 14:04 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/18/6468/pdf |
| article xml uploaded. | 4 September 2020 14:04 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6468/xml |
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