| article html file updated | 31 August 2025 04:23 CEST | Update | https://www.mdpi.com/2075-4418/9/4/183 |
| article html file updated | 19 July 2022 23:56 CEST | Update | - |
| article html file updated | 14 February 2020 08:21 CET | Update | - |
| article html file updated | 30 December 2019 11:09 CET | Update | - |
| article html file updated | 10 November 2019 04:31 CET | Original file | - |
| article pdf uploaded. | 10 November 2019 04:30 CET | Version of Record | https://www.mdpi.com/2075-4418/9/4/183/pdf |
| article xml uploaded. | 10 November 2019 04:30 CET | Update | https://www.mdpi.com/2075-4418/9/4/183/xml |
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