| article html file updated | 31 August 2025 06:28 CEST | Update | https://www.mdpi.com/2076-0817/8/4/294 |
| article html file updated | 19 July 2022 21:47 CEST | Update | N/A |
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| article html file updated | 30 December 2019 21:36 CET | Update | N/A |
| article html file updated | 13 December 2019 07:49 CET | Original file | N/A |
| article supplementary file uploaded. | 13 December 2019 07:48 CET | - | https://www.mdpi.com/2076-0817/8/4/294#supplementary |
| article pdf uploaded. | 13 December 2019 07:48 CET | Version of Record | https://www.mdpi.com/2076-0817/8/4/294/pdf |
| article xml uploaded. | 13 December 2019 07:48 CET | Update | https://www.mdpi.com/2076-0817/8/4/294/xml |
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