| article html file updated | 29 August 2025 23:18 CEST | Update | https://www.mdpi.com/1996-1944/9/7/531 |
| article html file updated | 16 July 2022 02:44 CEST | Update | N/A |
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| article xml uploaded. | 29 June 2016 14:21 CEST | Update | https://www.mdpi.com/1996-1944/9/7/531/xml |
| article pdf uploaded. | 29 June 2016 14:21 CEST | Version of Record | https://www.mdpi.com/1996-1944/9/7/531/pdf |
