| article html file updated | 31 August 2025 09:26 CEST | Update | https://www.mdpi.com/1424-8220/20/2/554 |
| article html file updated | 20 July 2022 17:58 CEST | Update | - |
| article html file updated | 15 February 2020 04:28 CET | Update | - |
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| article html file updated | 19 January 2020 12:07 CET | Original file | - |
| article pdf uploaded. | 19 January 2020 12:06 CET | Version of Record | https://www.mdpi.com/1424-8220/20/2/554/pdf |
| article xml uploaded. | 19 January 2020 12:05 CET | Update | https://www.mdpi.com/1424-8220/20/2/554/xml |
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