| article html file updated | 14 August 2026 18:54 CEST | Update | https://www.mdpi.com/1996-1073/10/11/1787 |
| article html file updated | 8 February 2020 20:27 CET | Update | N/A |
| article html file updated | 28 September 2019 06:32 CEST | Update | N/A |
| article html file updated | 2 May 2019 16:42 CEST | Update | N/A |
| article html file updated | 30 November 2017 11:04 CET | Update | N/A |
| article html file updated | 7 November 2017 11:21 CET | Original file | N/A |
| article xml uploaded. | 7 November 2017 11:20 CET | Update | https://www.mdpi.com/1996-1073/10/11/1787/xml |
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| article xml uploaded. | 7 November 2017 11:20 CET | Original file | N/A |
| article pdf uploaded. | 7 November 2017 11:20 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1787/pdf |
| article pdf uploaded. | 6 November 2017 11:28 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1787/pdf-vor |
