| article html file updated | 10 February 2020 19:39 CET | Update | https://www.mdpi.com/2075-471X/7/4/37 |
| article html file updated | 28 April 2019 12:14 CEST | Update | - |
| article html file updated | 14 April 2019 07:33 CEST | Update | - |
| article html file updated | 1 April 2019 16:41 CEST | Update | - |
| article html file updated | 5 November 2018 07:08 CET | Original file | - |
| article pdf uploaded. | 5 November 2018 07:07 CET | Version of Record | https://www.mdpi.com/2075-471X/7/4/37/pdf |
| article xml uploaded. | 5 November 2018 07:07 CET | Update | https://www.mdpi.com/2075-471X/7/4/37/xml |
| article xml file uploaded | 5 November 2018 07:07 CET | Original file | - |
