| article html file updated | 9 February 2020 19:31 CET | Update | https://www.mdpi.com/2073-4441/10/6/704 |
| article html file updated | 4 October 2019 02:02 CEST | Update | - |
| article html file updated | 30 April 2019 15:34 CEST | Update | - |
| article html file updated | 16 April 2019 16:04 CEST | Update | - |
| article html file updated | 30 March 2019 05:46 CET | Update | - |
| article html file updated | 27 June 2018 14:39 CEST | Update | - |
| article html file updated | 30 May 2018 08:26 CEST | Original file | - |
| article pdf uploaded. | 30 May 2018 08:24 CEST | Version of Record | https://www.mdpi.com/2073-4441/10/6/704/pdf |
| article xml uploaded. | 30 May 2018 08:24 CEST | Update | https://www.mdpi.com/2073-4441/10/6/704/xml |
| article xml file uploaded | 30 May 2018 08:24 CEST | Original file | - |
