| article html file updated | 9 February 2020 14:38 CET | Update | https://www.mdpi.com/2071-1050/10/4/1272 |
| article html file updated | 2 October 2019 19:37 CEST | Update | - |
| article html file updated | 1 May 2019 01:54 CEST | Update | - |
| article html file updated | 17 April 2019 02:27 CEST | Update | - |
| article html file updated | 29 March 2019 17:34 CET | Update | - |
| article html file updated | 2 May 2018 13:29 CEST | Update | - |
| article html file updated | 20 April 2018 11:05 CEST | Original file | - |
| article pdf uploaded. | 20 April 2018 11:04 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/4/1272/pdf |
| article xml uploaded. | 20 April 2018 11:04 CEST | Update | https://www.mdpi.com/2071-1050/10/4/1272/xml |
| article xml file uploaded | 20 April 2018 11:04 CEST | Original file | - |
