| article html file updated | 9 February 2020 19:31 CET | Update | https://www.mdpi.com/2076-0760/7/6/84 |
| 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 | 30 May 2018 08:23 CEST | Original file | - |
| article pdf uploaded. | 30 May 2018 08:21 CEST | Version of Record | https://www.mdpi.com/2076-0760/7/6/84/pdf |
| article xml uploaded. | 30 May 2018 08:21 CEST | Update | https://www.mdpi.com/2076-0760/7/6/84/xml |
| article xml file uploaded | 30 May 2018 08:21 CEST | Original file | - |
