| article html file updated | 30 August 2025 22:25 CEST | Update | https://www.mdpi.com/2223-7747/8/7/220 |
| article html file updated | 20 July 2022 07:05 CEST | Update | - |
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| article supplementary file uploaded. | 12 July 2019 12:09 CEST | - | https://www.mdpi.com/2223-7747/8/7/220#supplementary |
| article pdf uploaded. | 12 July 2019 12:09 CEST | Version of Record | https://www.mdpi.com/2223-7747/8/7/220/pdf |
| article xml uploaded. | 12 July 2019 12:09 CEST | Update | https://www.mdpi.com/2223-7747/8/7/220/xml |
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