| article html file updated | 18 August 2026 12:56 CEST | Update | https://www.mdpi.com/2297-8739/7/4/71 |
| article html file updated | 1 September 2025 15:41 CEST | Update | N/A |
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| article supplementary file uploaded. | 10 December 2020 13:26 CET | - | https://www.mdpi.com/2297-8739/7/4/71#supplementary |
| article pdf uploaded. | 10 December 2020 13:26 CET | Version of Record | https://www.mdpi.com/2297-8739/7/4/71/pdf |
| article xml uploaded. | 10 December 2020 13:26 CET | Update | https://www.mdpi.com/2297-8739/7/4/71/xml |
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