| article html file updated | 31 August 2025 01:42 CEST | Update | https://www.mdpi.com/1996-1944/12/18/3051 |
| article html file updated | 20 July 2022 03:05 CEST | Update | - |
| article html file updated | 13 February 2020 18:54 CET | Update | - |
| article html file updated | 19 September 2019 18:14 CEST | Update | - |
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| article html file updated | 19 September 2019 18:11 CEST | Original file | - |
| article pdf uploaded. | 19 September 2019 18:09 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/18/3051/pdf |
| article xml uploaded. | 19 September 2019 18:09 CEST | Update | https://www.mdpi.com/1996-1944/12/18/3051/xml |
| article xml file uploaded | 19 September 2019 18:09 CEST | Original file | - |
