| article html file updated | 11 February 2020 15:36 CET | Update | https://www.mdpi.com/2073-8994/11/2/214 |
| article html file updated | 26 April 2019 17:38 CEST | Update | - |
| article html file updated | 12 April 2019 13:35 CEST | Update | - |
| article html file updated | 3 April 2019 19:25 CEST | Update | - |
| article html file updated | 1 March 2019 17:06 CET | Update | - |
| article html file updated | 28 February 2019 22:27 CET | Update | - |
| article html file updated | 13 February 2019 09:53 CET | Original file | - |
| article pdf uploaded. | 13 February 2019 09:52 CET | Version of Record | https://www.mdpi.com/2073-8994/11/2/214/pdf |
| article xml uploaded. | 13 February 2019 09:52 CET | Update | https://www.mdpi.com/2073-8994/11/2/214/xml |
| article xml file uploaded | 13 February 2019 09:52 CET | Original file | - |
