| article html file updated | 25 December 2025 00:41 CET | Update | https://www.mdpi.com/2309-608X/6/4/376 |
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| article supplementary file uploaded. | 18 December 2020 10:57 CET | - | https://www.mdpi.com/2309-608X/6/4/376#supplementary |
| article pdf uploaded. | 18 December 2020 10:57 CET | Version of Record | https://www.mdpi.com/2309-608X/6/4/376/pdf |
| article xml uploaded. | 18 December 2020 10:57 CET | Update | https://www.mdpi.com/2309-608X/6/4/376/xml |
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