| article html file updated | 30 August 2025 13:42 CEST | Update | https://www.mdpi.com/2225-1154/7/4/52 |
| article html file updated | 19 July 2022 17:15 CEST | Update | N/A |
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| article html file updated | 5 April 2019 12:13 CEST | Original file | N/A |
| article supplementary file uploaded. | 5 April 2019 12:11 CEST | - | https://www.mdpi.com/2225-1154/7/4/52#supplementary |
| article pdf uploaded. | 5 April 2019 12:11 CEST | Version of Record | https://www.mdpi.com/2225-1154/7/4/52/pdf |
| article xml uploaded. | 5 April 2019 12:11 CEST | Update | https://www.mdpi.com/2225-1154/7/4/52/xml |
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