| article html file updated | 31 August 2025 02:07 CEST | Update | https://www.mdpi.com/2227-9717/7/10/668 |
| article html file updated | 20 July 2022 02:35 CEST | Update | - |
| article html file updated | 13 February 2020 20:55 CET | Update | - |
| article html file updated | 30 October 2019 09:33 CET | Update | - |
| article html file updated | 8 October 2019 10:04 CEST | Update | - |
| article html file updated | 8 October 2019 10:03 CEST | Original file | - |
| article pdf uploaded. | 8 October 2019 10:02 CEST | Updated version of record | https://www.mdpi.com/2227-9717/7/10/668/pdf |
| article xml file uploaded | 8 October 2019 10:02 CEST | Update | https://www.mdpi.com/2227-9717/7/10/668/xml |
| article pdf uploaded. | 8 October 2019 10:00 CEST | Updated version of record | https://www.mdpi.com/2227-9717/7/10/668/pdf-vor |
| article xml uploaded. | 8 October 2019 10:00 CEST | Update | - |
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| article supplementary file uploaded. | 27 September 2019 14:49 CEST | - | https://www.mdpi.com/2227-9717/7/10/668#supplementary |
| article pdf uploaded. | 27 September 2019 14:49 CEST | Version of Record | https://www.mdpi.com/2227-9717/7/10/668/pdf-vor |
| article xml file uploaded | 27 September 2019 14:49 CEST | Original file | - |
