| article html file updated | 25 December 2025 04:31 CET | Update | https://www.mdpi.com/2309-608X/7/2/154 |
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| article pdf uploaded. | 25 February 2021 09:19 CET | Updated version of record | https://www.mdpi.com/2309-608X/7/2/154/pdf |
| article xml uploaded. | 25 February 2021 09:19 CET | Update | https://www.mdpi.com/2309-608X/7/2/154/xml |
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| article supplementary file uploaded. | 22 February 2021 13:25 CET | - | https://www.mdpi.com/2309-608X/7/2/154#supplementary |
| article pdf uploaded. | 22 February 2021 13:25 CET | Version of Record | https://www.mdpi.com/2309-608X/7/2/154/pdf-vor |