| article html file updated | 11 February 2020 04:02 CET | Update | https://www.mdpi.com/2078-2489/9/12/331 |
| article html file updated | 27 April 2019 17:25 CEST | Update | - |
| article html file updated | 13 April 2019 13:18 CEST | Update | - |
| article html file updated | 2 April 2019 15:35 CEST | Update | - |
| article html file updated | 24 December 2018 13:18 CET | Update | - |
| article html file updated | 19 December 2018 09:05 CET | Original file | - |
| article pdf uploaded. | 19 December 2018 09:04 CET | Version of Record | https://www.mdpi.com/2078-2489/9/12/331/pdf |
| article xml uploaded. | 19 December 2018 09:04 CET | Update | https://www.mdpi.com/2078-2489/9/12/331/xml |
| article xml file uploaded | 19 December 2018 09:04 CET | Original file | - |
