| article html file updated | 9 February 2020 19:45 CET | Update | https://www.mdpi.com/2071-1050/10/6/1820 |
| article html file updated | 30 April 2019 14:59 CEST | Update | - |
| article html file updated | 16 April 2019 15:33 CEST | Update | - |
| article html file updated | 30 March 2019 06:22 CET | Update | - |
| article html file updated | 27 June 2018 15:51 CEST | Update | - |
| article html file updated | 31 May 2018 16:50 CEST | Original file | - |
| article supplementary file uploaded. | 31 May 2018 16:48 CEST | - | https://www.mdpi.com/2071-1050/10/6/1820#supplementary |
| article pdf uploaded. | 31 May 2018 16:48 CEST | Version of Record | https://www.mdpi.com/2071-1050/10/6/1820/pdf |
| article xml uploaded. | 31 May 2018 16:48 CEST | Update | https://www.mdpi.com/2071-1050/10/6/1820/xml |
| article xml file uploaded | 31 May 2018 16:48 CEST | Original file | - |
