| article html file updated | 1 September 2025 17:19 CEST | Update | https://www.mdpi.com/1999-4915/13/1/45 |
| article html file updated | 23 July 2022 08:26 CEST | Update | - |
| article html file updated | 30 December 2020 05:21 CET | Update | - |
| article pdf uploaded. | 30 December 2020 05:19 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/1/45/pdf |
| article xml uploaded. | 30 December 2020 05:19 CET | Update | https://www.mdpi.com/1999-4915/13/1/45/xml |
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| article html file updated | 30 December 2020 04:03 CET | Original file | - |
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