| article html file updated | 11 February 2020 01:40 CET | Update | https://www.mdpi.com/2075-5309/8/12/175 |
| article html file updated | 27 April 2019 22:47 CEST | Update | - |
| article html file updated | 13 April 2019 18:39 CEST | Update | - |
| article html file updated | 2 April 2019 09:00 CEST | Update | - |
| article html file updated | 24 December 2018 13:10 CET | Update | - |
| article html file updated | 6 December 2018 14:03 CET | Original file | - |
| article pdf uploaded. | 6 December 2018 14:01 CET | Version of Record | https://www.mdpi.com/2075-5309/8/12/175/pdf |
| article xml uploaded. | 6 December 2018 14:01 CET | Update | https://www.mdpi.com/2075-5309/8/12/175/xml |
| article xml file uploaded | 6 December 2018 14:01 CET | Original file | - |
