| article html file updated | 31 August 2025 07:57 CEST | Update | https://www.mdpi.com/1996-1073/13/1/197 |
| article html file updated | 19 July 2022 20:22 CEST | Update | N/A |
| article html file updated | 14 February 2020 23:16 CET | Update | N/A |
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| article html file updated | 1 January 2020 09:09 CET | Original file | N/A |
| article pdf uploaded. | 1 January 2020 08:53 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/197/pdf |
| article xml uploaded. | 1 January 2020 08:53 CET | Update | https://www.mdpi.com/1996-1073/13/1/197/xml |
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