| article html file updated | 10 February 2020 09:45 CET | Update | https://www.mdpi.com/2227-9091/6/3/92 |
| article html file updated | 7 October 2019 14:13 CEST | Update | - |
| article html file updated | 29 April 2019 08:04 CEST | Update | - |
| article html file updated | 15 April 2019 03:50 CEST | Update | - |
| article html file updated | 31 March 2019 16:21 CEST | Update | - |
| article html file updated | 22 September 2018 12:36 CEST | Update | - |
| article html file updated | 7 September 2018 11:43 CEST | Original file | - |
| article pdf uploaded. | 7 September 2018 11:42 CEST | Version of Record | https://www.mdpi.com/2227-9091/6/3/92/pdf |
| article xml uploaded. | 7 September 2018 11:42 CEST | Update | https://www.mdpi.com/2227-9091/6/3/92/xml |
| article xml file uploaded | 7 September 2018 11:42 CEST | Original file | - |
