| article html file updated | 14 August 2026 16:19 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1115 |
| article html file updated | 8 February 2020 12:25 CET | Update | N/A |
| article html file updated | 26 September 2019 06:36 CEST | Update | N/A |
| article html file updated | 3 May 2019 09:13 CEST | Update | N/A |
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| article html file updated | 1 September 2017 06:43 CEST | Update | N/A |
| article html file updated | 1 August 2017 16:06 CEST | Original file | N/A |
| article xml uploaded. | 1 August 2017 16:05 CEST | Update | https://www.mdpi.com/1996-1073/10/8/1115/xml |
| article pdf uploaded. | 1 August 2017 16:05 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/8/1115/pdf |
| article pdf uploaded. | 31 July 2017 14:04 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/8/1115/pdf-vor |
