| article html file updated | 9 February 2020 20:00 CET | Update | https://www.mdpi.com/2071-1050/10/6/1849 |
| article html file updated | 4 October 2019 05:02 CEST | Update | - |
| article html file updated | 30 April 2019 14:24 CEST | Update | - |
| article html file updated | 16 April 2019 15:01 CEST | Update | - |
| article html file updated | 30 March 2019 06:59 CET | Update | - |
| article html file updated | 27 June 2018 16:00 CEST | Update | - |
| article html file updated | 2 June 2018 11:09 CEST | Original file | - |
| article pdf uploaded. | 2 June 2018 11:07 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/6/1849/pdf |
| article xml uploaded. | 2 June 2018 11:07 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1849/xml |
| article xml file uploaded | 2 June 2018 11:07 CEST | Original file | - |
