| article html file updated | 31 August 2025 08:38 CEST | Update | https://www.mdpi.com/2071-1050/12/2/521 |
| article html file updated | 20 July 2022 17:09 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:40 CET | Update | N/A |
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| article pdf uploaded. | 10 January 2020 07:14 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/521/pdf |
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