| article html file updated | 30 August 2025 10:40 CEST | Update | https://www.mdpi.com/1996-1944/12/1/170 |
| article html file updated | 17 July 2022 21:35 CEST | Update | N/A |
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| article html file updated | 7 January 2019 10:06 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2019 10:04 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/170/pdf |
| article xml uploaded. | 7 January 2019 10:03 CET | Update | https://www.mdpi.com/1996-1944/12/1/170/xml |
| article xml file uploaded | 7 January 2019 10:03 CET | Original file | N/A |
