| article html file updated | 9 February 2020 14:45 CET | Update | https://www.mdpi.com/2076-2615/8/4/59 |
| article html file updated | 2 October 2019 20:17 CEST | Update | - |
| article html file updated | 1 May 2019 01:41 CEST | Update | - |
| article html file updated | 17 April 2019 02:15 CEST | Update | - |
| article html file updated | 29 March 2019 17:50 CET | Update | - |
| article html file updated | 1 May 2018 10:23 CEST | Update | - |
| article html file updated | 21 April 2018 08:50 CEST | Original file | - |
| article pdf uploaded. | 21 April 2018 08:48 CEST | Version of Record | https://www.mdpi.com/2076-2615/8/4/59/pdf |
| article xml uploaded. | 21 April 2018 08:48 CEST | Update | https://www.mdpi.com/2076-2615/8/4/59/xml |
| article xml file uploaded | 21 April 2018 08:48 CEST | Original file | - |
