| article html file updated | 10 February 2020 09:57 CET | Update | https://www.mdpi.com/2227-7080/6/3/86 |
| article html file updated | 7 October 2019 15:19 CEST | Update | N/A |
| article html file updated | 29 April 2019 07:40 CEST | Update | N/A |
| article html file updated | 15 April 2019 03:26 CEST | Update | N/A |
| article html file updated | 31 March 2019 16:45 CEST | Update | N/A |
| article html file updated | 8 September 2018 12:37 CEST | Original file | N/A |
| article pdf uploaded. | 8 September 2018 12:36 CEST | Version of Record | https://www.mdpi.com/2227-7080/6/3/86/pdf |
| article xml uploaded. | 8 September 2018 12:36 CEST | Update | https://www.mdpi.com/2227-7080/6/3/86/xml |
| article xml file uploaded | 8 September 2018 12:36 CEST | Original file | N/A |
