| article html file updated | 8 February 2020 20:50 CET | Update | https://www.mdpi.com/1996-1073/10/11/1837 |
| article html file updated | 28 September 2019 09:08 CEST | Update | N/A |
| article html file updated | 2 May 2019 15:48 CEST | Update | N/A |
| article html file updated | 30 November 2017 11:16 CET | Update | N/A |
| article html file updated | 14 November 2017 10:39 CET | Update | N/A |
| article xml uploaded. | 14 November 2017 10:37 CET | Update | https://www.mdpi.com/1996-1073/10/11/1837/xml |
| article xml uploaded. | 14 November 2017 10:37 CET | Update | N/A |
| article pdf uploaded. | 14 November 2017 10:37 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1837/pdf |
| article html file updated | 10 November 2017 16:34 CET | Original file | N/A |
| article xml uploaded. | 10 November 2017 16:32 CET | Update | N/A |
| article xml uploaded. | 10 November 2017 16:32 CET | Original file | N/A |
| article pdf uploaded. | 10 November 2017 16:32 CET | Updated version of record | https://www.mdpi.com/1996-1073/10/11/1837/pdf-vor |
| article pdf uploaded. | 10 November 2017 12:42 CET | Version of Record | https://www.mdpi.com/1996-1073/10/11/1837/pdf-vor |
