| article html file updated | 31 August 2025 10:31 CEST | Update | https://www.mdpi.com/2073-4360/12/2/300 |
| article html file updated | 20 July 2022 19:02 CEST | Update | - |
| article html file updated | 6 March 2020 10:54 CET | Update | - |
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| article pdf uploaded. | 2 February 2020 12:50 CET | Version of Record | https://www.mdpi.com/2073-4360/12/2/300/pdf |
| article xml uploaded. | 2 February 2020 12:50 CET | Update | https://www.mdpi.com/2073-4360/12/2/300/xml |
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