| article html file updated | 30 August 2025 10:32 CEST | Update | https://www.mdpi.com/1424-8220/19/1/137 |
| article html file updated | 17 July 2022 20:26 CEST | Update | N/A |
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| article xml uploaded. | 2 January 2019 13:52 CET | Update | https://www.mdpi.com/1424-8220/19/1/137/xml |
| article pdf uploaded. | 2 January 2019 13:51 CET | Version of Record | https://www.mdpi.com/1424-8220/19/1/137/pdf |
