| article html file updated | 9 February 2020 19:51 CET | Update | https://www.mdpi.com/2072-666X/9/6/277 |
| article html file updated | 4 October 2019 04:03 CEST | Update | - |
| article html file updated | 30 April 2019 14:47 CEST | Update | - |
| article html file updated | 16 April 2019 15:22 CEST | Update | - |
| article html file updated | 30 March 2019 06:36 CET | Update | - |
| article html file updated | 27 June 2018 12:36 CEST | Update | - |
| article html file updated | 1 June 2018 10:23 CEST | Original file | - |
| article pdf uploaded. | 1 June 2018 10:01 CEST | Version of Record | https://www.mdpi.com/2072-666X/9/6/277/pdf |
| article xml uploaded. | 1 June 2018 10:01 CEST | Update | https://www.mdpi.com/2072-666X/9/6/277/xml |
| article xml file uploaded | 1 June 2018 10:01 CEST | Original file | - |
