| article html file updated | 31 August 2025 07:15 CEST | Update | https://www.mdpi.com/2076-3921/9/1/12 |
| article html file updated | 19 July 2022 21:01 CEST | Update | N/A |
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| article html file updated | 23 December 2019 08:05 CET | Original file | N/A |
| article supplementary file uploaded. | 23 December 2019 08:03 CET | - | https://www.mdpi.com/2076-3921/9/1/12#supplementary |
| article pdf uploaded. | 23 December 2019 08:03 CET | Version of Record | https://www.mdpi.com/2076-3921/9/1/12/pdf |
| article xml uploaded. | 23 December 2019 08:03 CET | Update | https://www.mdpi.com/2076-3921/9/1/12/xml |
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