| article html file updated | 30 August 2025 20:58 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2212 |
| article html file updated | 20 July 2022 15:48 CEST | Update | N/A |
| article html file updated | 12 February 2020 18:51 CET | Update | N/A |
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| article pdf uploaded. | 11 June 2019 08:23 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/11/2212/pdf |
| article xml uploaded. | 11 June 2019 08:23 CEST | Update | https://www.mdpi.com/1996-1073/12/11/2212/xml |
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