| article html file updated | 10 February 2020 00:21 CET | Update | https://www.mdpi.com/2075-4698/8/3/49 |
| article html file updated | 5 October 2019 08:25 CEST | Update | - |
| article html file updated | 30 April 2019 04:23 CEST | Update | - |
| article html file updated | 15 April 2019 23:41 CEST | Update | - |
| article html file updated | 30 March 2019 18:00 CET | Update | - |
| article html file updated | 22 September 2018 14:01 CEST | Update | - |
| article html file updated | 2 August 2018 05:18 CEST | Update | - |
| article html file updated | 6 July 2018 14:06 CEST | Original file | - |
| article pdf uploaded. | 6 July 2018 14:05 CEST | Version of Record | https://www.mdpi.com/2075-4698/8/3/49/pdf |
| article xml uploaded. | 6 July 2018 14:05 CEST | Update | https://www.mdpi.com/2075-4698/8/3/49/xml |
| article xml file uploaded | 6 July 2018 14:05 CEST | Original file | - |
