| article html file updated | 9 February 2020 20:11 CET | Update | https://www.mdpi.com/2072-6651/10/6/228 |
| article html file updated | 4 October 2019 06:07 CEST | Update | - |
| article html file updated | 30 April 2019 14:02 CEST | Update | - |
| article html file updated | 16 April 2019 14:39 CEST | Update | - |
| article html file updated | 30 March 2019 07:23 CET | Update | - |
| article html file updated | 25 June 2018 12:42 CEST | Update | - |
| article html file updated | 4 June 2018 12:14 CEST | Original file | - |
| article pdf uploaded. | 4 June 2018 12:13 CEST | Version of Record | https://www.mdpi.com/2072-6651/10/6/228/pdf |
| article xml uploaded. | 4 June 2018 12:13 CEST | Update | https://www.mdpi.com/2072-6651/10/6/228/xml |
| article xml file uploaded | 4 June 2018 12:13 CEST | Original file | - |
