| article html file updated | 9 February 2020 18:37 CET | Update | https://www.mdpi.com/2071-1050/10/5/1686 |
| article html file updated | 3 October 2019 20:39 CEST | Update | - |
| article html file updated | 30 April 2019 17:37 CEST | Update | - |
| article html file updated | 16 April 2019 18:03 CEST | Update | - |
| article html file updated | 30 March 2019 03:31 CET | Update | - |
| article html file updated | 30 May 2018 16:35 CEST | Update | - |
| article html file updated | 22 May 2018 15:06 CEST | Original file | - |
| article pdf uploaded. | 22 May 2018 15:05 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/5/1686/pdf |
| article xml uploaded. | 22 May 2018 15:05 CEST | Update | https://www.mdpi.com/2071-1050/10/5/1686/xml |
| article xml file uploaded | 22 May 2018 15:05 CEST | Original file | - |
