| article html file updated | 9 February 2020 17:55 CET | Update | https://www.mdpi.com/2071-1050/10/5/1608 |
| article html file updated | 3 October 2019 16:19 CEST | Update | - |
| article html file updated | 30 April 2019 19:07 CEST | Update | - |
| article html file updated | 16 April 2019 19:35 CEST | Update | - |
| article html file updated | 30 March 2019 01:38 CET | Update | - |
| article html file updated | 30 May 2018 15:25 CEST | Update | - |
| article html file updated | 17 May 2018 08:05 CEST | Original file | - |
| article pdf uploaded. | 17 May 2018 08:04 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/5/1608/pdf |
| article xml uploaded. | 17 May 2018 08:04 CEST | Update | https://www.mdpi.com/2071-1050/10/5/1608/xml |
| article xml file uploaded | 17 May 2018 08:04 CEST | Original file | - |
