| article html file updated | 15 August 2026 05:52 CEST | Update | https://www.mdpi.com/2077-0383/7/8/215 |
| article html file updated | 10 February 2020 05:52 CET | Update | N/A |
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| article html file updated | 14 August 2018 10:14 CEST | Original file | N/A |
| article pdf uploaded. | 14 August 2018 10:12 CEST | Version of Record | https://www.mdpi.com/2077-0383/7/8/215/pdf |
| article xml uploaded. | 14 August 2018 10:12 CEST | Update | https://www.mdpi.com/2077-0383/7/8/215/xml |
| article xml file uploaded | 14 August 2018 10:12 CEST | Original file | N/A |
