| article html file updated | 9 February 2020 19:07 CET | Update | https://www.mdpi.com/2075-163X/8/6/225 |
| article html file updated | 3 October 2019 23:42 CEST | Update | - |
| article html file updated | 30 April 2019 16:29 CEST | Update | - |
| article html file updated | 16 April 2019 16:57 CEST | Update | - |
| article html file updated | 30 March 2019 04:49 CET | Update | - |
| article html file updated | 27 June 2018 13:07 CEST | Update | - |
| article html file updated | 25 May 2018 17:13 CEST | Original file | - |
| article pdf uploaded. | 25 May 2018 17:12 CEST | Version of Record | https://www.mdpi.com/2075-163X/8/6/225/pdf |
| article xml uploaded. | 25 May 2018 17:12 CEST | Update | https://www.mdpi.com/2075-163X/8/6/225/xml |
| article xml file uploaded | 25 May 2018 17:12 CEST | Original file | - |
