| article html file updated | 16 August 2026 04:50 CEST | Update | https://www.mdpi.com/2076-2615/9/7/438 |
| article html file updated | 23 October 2025 06:57 CEST | Update | N/A |
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| article html file updated | 20 July 2022 07:08 CEST | Update | N/A |
| article html file updated | 13 February 2020 01:46 CET | Update | N/A |
| article html file updated | 2 August 2019 09:26 CEST | Update | N/A |
| article html file updated | 15 July 2019 06:10 CEST | Original file | N/A |
| article pdf uploaded. | 15 July 2019 06:09 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/7/438/pdf |
| article xml uploaded. | 15 July 2019 06:09 CEST | Update | https://www.mdpi.com/2076-2615/9/7/438/xml |
| article xml file uploaded | 15 July 2019 06:09 CEST | Update | N/A |
| article pdf uploaded. | 11 July 2019 15:09 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/7/438/pdf-vor |
| article xml file uploaded | 11 July 2019 15:09 CEST | Original file | N/A |
