| article html file updated | 10 February 2020 22:59 CET | Update | https://www.mdpi.com/2077-1444/9/12/381 |
| article html file updated | 28 April 2019 04:16 CEST | Update | - |
| article html file updated | 14 April 2019 00:24 CEST | Update | - |
| article html file updated | 2 April 2019 01:32 CEST | Update | - |
| article html file updated | 26 December 2018 03:35 CET | Update | - |
| article html file updated | 23 November 2018 11:05 CET | Original file | - |
| article pdf uploaded. | 23 November 2018 11:04 CET | Version of Record | https://www.mdpi.com/2077-1444/9/12/381/pdf |
| article xml uploaded. | 23 November 2018 11:04 CET | Update | https://www.mdpi.com/2077-1444/9/12/381/xml |
| article xml file uploaded | 23 November 2018 11:04 CET | Original file | - |
