| article html file updated | 14 August 2026 16:19 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1111 |
| article html file updated | 30 August 2025 00:51 CEST | Update | N/A |
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| article html file updated | 8 February 2020 12:26 CET | Update | N/A |
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| article html file updated | 1 September 2017 06:43 CEST | Update | N/A |
| article html file updated | 18 August 2017 13:31 CEST | Update | N/A |
| article xml uploaded. | 18 August 2017 13:30 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1111/xml |
| article xml uploaded. | 18 August 2017 13:30 CEST | Update | N/A |
| article pdf uploaded. | 18 August 2017 13:30 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/8/1111/pdf |
| article html file updated | 1 August 2017 16:02 CEST | Original file | N/A |
| article pdf uploaded. | 1 August 2017 16:00 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/8/1111/pdf-vor |
| article pdf uploaded. | 31 July 2017 14:22 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1111/pdf-vor |
