| article html file updated | 30 August 2025 03:31 CEST | Update | https://www.mdpi.com/2071-1050/10/4/1212 |
| article html file updated | 16 July 2022 10:47 CEST | Update | N/A |
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| article html file updated | 17 April 2018 09:40 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2018 09:39 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/4/1212/pdf |
| article xml uploaded. | 17 April 2018 09:39 CEST | Update | https://www.mdpi.com/2071-1050/10/4/1212/xml |
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