| article html file updated | 31 August 2025 13:15 CEST | Update | https://www.mdpi.com/1996-1073/13/5/1108 |
| article html file updated | 20 July 2022 21:44 CEST | Update | - |
| article html file updated | 18 March 2020 20:43 CET | Update | - |
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| article xml uploaded. | 2 March 2020 14:21 CET | Update | https://www.mdpi.com/1996-1073/13/5/1108/xml |
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