| article html file updated | 9 February 2020 19:35 CET | Update | https://www.mdpi.com/1996-1073/11/6/1397 |
| article html file updated | 4 October 2019 02:24 CEST | Update | - |
| article html file updated | 30 April 2019 15:25 CEST | Update | - |
| article html file updated | 16 April 2019 15:56 CEST | Update | - |
| article html file updated | 30 March 2019 05:55 CET | Update | - |
| article html file updated | 27 June 2018 14:10 CEST | Update | - |
| article html file updated | 30 May 2018 18:45 CEST | Original file | - |
| article pdf uploaded. | 30 May 2018 12:08 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1397/pdf |
| article xml uploaded. | 30 May 2018 12:08 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1397/xml |
| article xml file uploaded | 30 May 2018 12:08 CEST | Original file | - |
