| article html file updated | 30 August 2025 01:14 CEST | Update | https://www.mdpi.com/1996-1944/10/9/1097 |
| article html file updated | 16 July 2022 06:25 CEST | Update | - |
| article html file updated | 8 February 2020 16:35 CET | Update | - |
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| article html file updated | 19 September 2017 12:37 CEST | Original file | - |
| article xml uploaded. | 19 September 2017 12:36 CEST | Update | https://www.mdpi.com/1996-1944/10/9/1097/xml |
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| article xml uploaded. | 19 September 2017 12:36 CEST | Original file | - |
| article pdf uploaded. | 19 September 2017 12:36 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/9/1097/pdf |
