| article html file updated | 9 February 2020 22:15 CET | Update | https://www.mdpi.com/2227-9067/5/7/83 |
| article html file updated | 4 October 2019 19:09 CEST | Update | N/A |
| article html file updated | 30 April 2019 09:02 CEST | Update | N/A |
| article html file updated | 16 April 2019 04:01 CEST | Update | N/A |
| article html file updated | 30 March 2019 12:44 CET | Update | N/A |
| article html file updated | 30 July 2018 05:57 CEST | Update | N/A |
| article html file updated | 21 June 2018 08:59 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2018 08:58 CEST | Version of Record | https://www.mdpi.com/2227-9067/5/7/83/pdf |
| article xml uploaded. | 21 June 2018 08:58 CEST | Update | https://www.mdpi.com/2227-9067/5/7/83/xml |
| article xml file uploaded | 21 June 2018 08:58 CEST | Original file | N/A |
