| article html file updated | 14 August 2026 14:19 CEST | Update | https://www.mdpi.com/1996-1073/10/5/649 |
| article html file updated | 8 February 2020 05:17 CET | Update | N/A |
| article html file updated | 24 September 2019 16:58 CEST | Update | N/A |
| article html file updated | 3 May 2019 23:06 CEST | Update | N/A |
| article html file updated | 27 May 2017 03:10 CEST | Update | N/A |
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| article html file updated | 17 May 2017 05:33 CEST | Update | N/A |
| article pdf uploaded. | 17 May 2017 05:33 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/5/649/pdf |
| article pdf uploaded. | 17 May 2017 05:32 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/5/649/pdf-vor |
| article xml uploaded. | 17 May 2017 05:32 CEST | Update | https://www.mdpi.com/1996-1073/10/5/649/xml |
| article html file updated | 17 May 2017 05:25 CEST | Update | N/A |
| article pdf uploaded. | 17 May 2017 05:24 CEST | Updated version of record | https://www.mdpi.com/1996-1073/10/5/649/pdf-vor |
| article html file updated | 7 May 2017 11:24 CEST | Original file | N/A |
| article pdf uploaded. | 7 May 2017 11:22 CEST | Version of Record | https://www.mdpi.com/1996-1073/10/5/649/pdf-vor |
