| article html file updated | 10 February 2020 02:13 CET | Update | https://www.mdpi.com/2075-1680/7/3/50 |
| article html file updated | 5 October 2019 19:24 CEST | Update | - |
| article html file updated | 30 April 2019 00:43 CEST | Update | - |
| article html file updated | 15 April 2019 19:58 CEST | Update | - |
| article html file updated | 30 March 2019 22:25 CET | Update | - |
| article html file updated | 22 September 2018 12:43 CEST | Update | - |
| article html file updated | 2 August 2018 13:22 CEST | Update | - |
| article pdf uploaded. | 20 July 2018 17:00 CEST | Updated version of record | https://www.mdpi.com/2075-1680/7/3/50/pdf |
| article html file updated | 20 July 2018 11:41 CEST | Original file | - |
| article xml uploaded. | 20 July 2018 11:39 CEST | Update | https://www.mdpi.com/2075-1680/7/3/50/xml |
| article xml file uploaded | 20 July 2018 11:39 CEST | Original file | - |
