| article html file updated | 11 February 2020 02:25 CET | Update | https://www.mdpi.com/2220-9964/7/12/474 |
| article html file updated | 27 April 2019 21:09 CEST | Update | - |
| article html file updated | 13 April 2019 17:01 CEST | Update | - |
| article html file updated | 2 April 2019 11:05 CEST | Update | - |
| article html file updated | 26 December 2018 23:39 CET | Update | - |
| article html file updated | 11 December 2018 03:40 CET | Original file | - |
| article pdf uploaded. | 11 December 2018 03:38 CET | Version of Record | https://www.mdpi.com/2220-9964/7/12/474/pdf |
| article xml uploaded. | 11 December 2018 03:38 CET | Update | https://www.mdpi.com/2220-9964/7/12/474/xml |
| article xml file uploaded | 11 December 2018 03:38 CET | Original file | - |
