| article html file updated | 1 September 2025 00:40 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4503 |
| article html file updated | 21 July 2022 21:58 CEST | Update | - |
| article html file updated | 24 June 2020 15:51 CEST | Update | - |
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| article pdf uploaded. | 24 June 2020 15:50 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4503/pdf |
| article xml uploaded. | 24 June 2020 15:50 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4503/xml |
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