| article html file updated | 10 February 2020 03:03 CET | Update | https://www.mdpi.com/2226-4787/6/3/77 |
| article html file updated | 6 October 2019 00:17 CEST | Update | - |
| article html file updated | 29 April 2019 23:02 CEST | Update | - |
| article html file updated | 15 April 2019 18:06 CEST | Update | - |
| article html file updated | 31 March 2019 00:25 CET | Update | - |
| article html file updated | 22 September 2018 11:05 CEST | Update | - |
| article html file updated | 2 August 2018 16:56 CEST | Update | - |
| article html file updated | 26 July 2018 09:43 CEST | Original file | - |
| article supplementary file uploaded. | 26 July 2018 09:41 CEST | - | https://www.mdpi.com/2226-4787/6/3/77#supplementary |
| article pdf uploaded. | 26 July 2018 09:41 CEST | Version of Record | https://www.mdpi.com/2226-4787/6/3/77/pdf |
| article xml uploaded. | 26 July 2018 09:41 CEST | Update | https://www.mdpi.com/2226-4787/6/3/77/xml |
| article xml file uploaded | 26 July 2018 09:41 CEST | Original file | - |
