| article html file updated | 10 February 2020 23:33 CET | Update | https://www.mdpi.com/2227-7390/6/12/286 |
| article html file updated | 28 April 2019 03:04 CEST | Update | - |
| article html file updated | 13 April 2019 23:11 CEST | Update | - |
| article html file updated | 2 April 2019 03:05 CEST | Update | - |
| article html file updated | 25 December 2018 04:59 CET | Update | - |
| article html file updated | 27 November 2018 13:26 CET | Original file | - |
| article pdf uploaded. | 27 November 2018 09:54 CET | Version of Record | https://www.mdpi.com/2227-7390/6/12/286/pdf |
| article xml uploaded. | 27 November 2018 09:54 CET | Update | https://www.mdpi.com/2227-7390/6/12/286/xml |
| article xml file uploaded | 27 November 2018 09:54 CET | Original file | - |
