| article html file updated | 9 February 2020 23:01 CET | Update | https://www.mdpi.com/2073-4360/10/7/709 |
| article html file updated | 4 October 2019 23:56 CEST | Update | - |
| article html file updated | 30 April 2019 07:18 CEST | Update | - |
| article html file updated | 16 April 2019 02:24 CEST | Update | - |
| article html file updated | 30 March 2019 14:43 CET | Update | - |
| article html file updated | 1 August 2018 07:28 CEST | Update | - |
| article html file updated | 31 July 2018 12:43 CEST | Update | - |
| article html file updated | 27 June 2018 08:15 CEST | Original file | - |
| article pdf uploaded. | 27 June 2018 08:14 CEST | Version of Record | https://www.mdpi.com/2073-4360/10/7/709/pdf |
| article xml uploaded. | 27 June 2018 08:14 CEST | Update | https://www.mdpi.com/2073-4360/10/7/709/xml |
| article xml file uploaded | 27 June 2018 08:14 CEST | Original file | - |
