| article html file updated | 19 August 2026 03:09 CEST | Update | https://www.mdpi.com/2504-3129/2/1/6 |
| article html file updated | 25 December 2025 05:59 CET | Update | N/A |
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| article html file updated | 15 March 2021 12:33 CET | Original file | N/A |
| article supplementary file uploaded. | 15 March 2021 12:32 CET | - | https://www.mdpi.com/2504-3129/2/1/6#supplementary |
| article pdf uploaded. | 15 March 2021 12:32 CET | Version of Record | https://www.mdpi.com/2504-3129/2/1/6/pdf |
| article xml uploaded. | 15 March 2021 12:32 CET | Update | https://www.mdpi.com/2504-3129/2/1/6/xml |
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