| article html file updated | 10 February 2020 22:43 CET | Update | https://www.mdpi.com/2075-1680/7/4/88 |
| article html file updated | 10 October 2019 19:59 CEST | Update | - |
| article html file updated | 28 April 2019 04:53 CEST | Update | - |
| article html file updated | 14 April 2019 01:01 CEST | Update | - |
| article html file updated | 2 April 2019 00:44 CEST | Update | - |
| article html file updated | 22 November 2018 10:03 CET | Original file | - |
| article pdf uploaded. | 22 November 2018 10:01 CET | Version of Record | https://www.mdpi.com/2075-1680/7/4/88/pdf |
| article xml uploaded. | 22 November 2018 10:01 CET | Update | https://www.mdpi.com/2075-1680/7/4/88/xml |
| article xml file uploaded | 22 November 2018 10:01 CET | Original file | - |
