| article html file updated | 16 August 2026 03:22 CEST | Update | https://www.mdpi.com/2077-0383/8/6/907 |
| article html file updated | 30 August 2025 21:35 CEST | Update | N/A |
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| article html file updated | 12 February 2020 21:53 CET | Update | N/A |
| article html file updated | 22 October 2019 11:05 CEST | Update | N/A |
| article html file updated | 25 June 2019 11:58 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2019 11:56 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/6/907/pdf |
| article xml uploaded. | 25 June 2019 11:56 CEST | Update | https://www.mdpi.com/2077-0383/8/6/907/xml |
| article xml file uploaded | 25 June 2019 11:56 CEST | Original file | N/A |
