| article html file updated | 1 September 2025 04:40 CEST | Update | https://www.mdpi.com/1996-1073/13/15/3973 |
| article html file updated | 22 July 2022 02:11 CEST | Update | - |
| article html file updated | 13 August 2020 06:10 CEST | Update | - |
| article html file updated | 2 August 2020 08:34 CEST | Update | - |
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| article pdf uploaded. | 2 August 2020 08:33 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/15/3973/pdf |
| article xml uploaded. | 2 August 2020 08:32 CEST | Update | https://www.mdpi.com/1996-1073/13/15/3973/xml |
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