| article html file updated | 31 August 2025 03:43 CEST | Update | https://www.mdpi.com/1996-1073/12/21/4130 |
| article html file updated | 20 July 2022 00:40 CEST | Update | - |
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| article supplementary file uploaded. | 30 October 2019 05:20 CET | - | https://www.mdpi.com/1996-1073/12/21/4130#supplementary |
| article pdf uploaded. | 30 October 2019 05:20 CET | Version of Record | https://www.mdpi.com/1996-1073/12/21/4130/pdf |
| article xml uploaded. | 30 October 2019 05:20 CET | Update | https://www.mdpi.com/1996-1073/12/21/4130/xml |
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