| article html file updated | 30 August 2025 01:40 CEST | Update | https://www.mdpi.com/2073-4360/9/11/601 |
| article html file updated | 16 July 2022 07:20 CEST | Update | N/A |
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| article xml uploaded. | 11 November 2017 07:09 CET | Update | https://www.mdpi.com/2073-4360/9/11/601/xml |
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| article pdf uploaded. | 11 November 2017 07:09 CET | Version of Record | https://www.mdpi.com/2073-4360/9/11/601/pdf |
