| article html file updated | 9 February 2020 14:01 CET | Update | https://www.mdpi.com/2075-471X/7/2/14 |
| article html file updated | 1 May 2019 03:06 CEST | Update | - |
| article html file updated | 17 April 2019 03:32 CEST | Update | - |
| article html file updated | 29 March 2019 16:07 CET | Update | - |
| article html file updated | 16 April 2018 15:16 CEST | Original file | - |
| article pdf uploaded. | 16 April 2018 15:15 CEST | Version of Record | https://www.mdpi.com/2075-471X/7/2/14/pdf |
| article xml uploaded. | 16 April 2018 15:15 CEST | Update | https://www.mdpi.com/2075-471X/7/2/14/xml |
| article xml file uploaded | 16 April 2018 15:15 CEST | Original file | - |
