| article html file updated | 29 August 2025 23:58 CEST | Update | https://www.mdpi.com/1999-4915/8/12/322 |
| article html file updated | 16 July 2022 04:00 CEST | Update | - |
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| article xml uploaded. | 29 November 2016 12:59 CET | Update | https://www.mdpi.com/1999-4915/8/12/322/xml |
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| article pdf uploaded. | 29 November 2016 12:59 CET | Version of Record | https://www.mdpi.com/1999-4915/8/12/322/pdf |
