| article html file updated | 10 February 2020 12:34 CET | Update | https://www.mdpi.com/1996-1073/11/10/2549 |
| article html file updated | 8 October 2019 06:22 CEST | Update | - |
| article html file updated | 29 April 2019 02:33 CEST | Update | - |
| article html file updated | 14 April 2019 21:58 CEST | Update | - |
| article html file updated | 31 March 2019 22:18 CEST | Update | - |
| article html file updated | 31 October 2018 08:38 CET | Update | - |
| article html file updated | 25 September 2018 04:50 CEST | Original file | - |
| article pdf uploaded. | 25 September 2018 04:48 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/10/2549/pdf |
| article xml uploaded. | 25 September 2018 04:48 CEST | Update | https://www.mdpi.com/1996-1073/11/10/2549/xml |
| article xml file uploaded | 25 September 2018 04:48 CEST | Original file | - |
