| article html file updated | 15 August 2026 04:14 CEST | Update | https://www.mdpi.com/1996-1944/11/7/1176 |
| article html file updated | 10 February 2020 00:42 CET | Update | N/A |
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| article html file updated | 10 July 2018 09:37 CEST | Original file | N/A |
| article pdf uploaded. | 10 July 2018 09:35 CEST | Version of Record | https://www.mdpi.com/1996-1944/11/7/1176/pdf |
| article xml uploaded. | 10 July 2018 09:35 CEST | Update | https://www.mdpi.com/1996-1944/11/7/1176/xml |
| article xml file uploaded | 10 July 2018 09:35 CEST | Original file | N/A |
