| article html file updated | 31 August 2025 09:10 CEST | Update | https://www.mdpi.com/2073-4441/12/1/252 |
| article html file updated | 20 July 2022 17:42 CEST | Update | - |
| article html file updated | 15 February 2020 03:30 CET | Update | - |
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| article pdf uploaded. | 16 January 2020 12:36 CET | Version of Record | https://www.mdpi.com/2073-4441/12/1/252/pdf |
| article xml uploaded. | 16 January 2020 12:36 CET | Update | https://www.mdpi.com/2073-4441/12/1/252/xml |
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