| article html file updated | 31 August 2025 02:27 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3248 |
| article html file updated | 20 July 2022 02:11 CEST | Update | - |
| article html file updated | 13 February 2020 22:31 CET | Update | - |
| article html file updated | 16 October 2019 01:07 CEST | Update | - |
| article html file updated | 4 October 2019 14:27 CEST | Original file | - |
| article pdf uploaded. | 4 October 2019 14:26 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/19/3248/pdf |
| article xml uploaded. | 4 October 2019 14:26 CEST | Update | https://www.mdpi.com/1996-1944/12/19/3248/xml |
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