| article html file updated | 31 August 2025 15:57 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2391 |
| article html file updated | 21 July 2022 00:26 CEST | Update | N/A |
| article html file updated | 31 March 2020 05:10 CEST | Update | N/A |
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| article pdf uploaded. | 31 March 2020 05:09 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/7/2391/pdf |
| article xml uploaded. | 31 March 2020 05:09 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2391/xml |
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