| article html file updated | 9 February 2020 18:41 CET | Update | https://www.mdpi.com/2071-1050/10/6/1698 |
| article html file updated | 3 October 2019 21:06 CEST | Update | - |
| article html file updated | 30 April 2019 17:27 CEST | Update | - |
| article html file updated | 16 April 2019 17:53 CEST | Update | - |
| article html file updated | 30 March 2019 03:43 CET | Update | - |
| article html file updated | 27 June 2018 13:42 CEST | Update | - |
| article html file updated | 23 May 2018 10:28 CEST | Original file | - |
| article pdf uploaded. | 23 May 2018 10:27 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/6/1698/pdf |
| article xml uploaded. | 23 May 2018 10:27 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1698/xml |
| article xml file uploaded | 23 May 2018 10:27 CEST | Original file | - |
