| article html file updated | 30 August 2025 01:31 CEST | Update | https://www.mdpi.com/1996-1944/10/11/1226 |
| article html file updated | 16 July 2022 07:02 CEST | Update | - |
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| article html file updated | 26 October 2017 11:31 CEST | Original file | - |
| article xml uploaded. | 26 October 2017 11:29 CEST | Original file | https://www.mdpi.com/1996-1944/10/11/1226/xml |
| article pdf uploaded. | 26 October 2017 11:29 CEST | Updated version of record | https://www.mdpi.com/1996-1944/10/11/1226/pdf |
| article pdf uploaded. | 25 October 2017 14:44 CEST | Version of Record | https://www.mdpi.com/1996-1944/10/11/1226/pdf-vor |
