| article html file updated | 11 February 2020 07:28 CET | Update | https://www.mdpi.com/2227-9717/7/1/27 |
| article html file updated | 13 October 2019 01:14 CEST | Update | - |
| article html file updated | 27 April 2019 09:48 CEST | Update | - |
| article html file updated | 13 April 2019 05:44 CEST | Update | - |
| article html file updated | 2 April 2019 23:56 CEST | Update | - |
| article html file updated | 29 January 2019 06:25 CET | Update | - |
| article html file updated | 10 January 2019 10:35 CET | Original file | - |
| article pdf uploaded. | 10 January 2019 10:32 CET | Updated version of record | https://www.mdpi.com/2227-9717/7/1/27/pdf |
| article xml uploaded. | 10 January 2019 10:32 CET | Update | https://www.mdpi.com/2227-9717/7/1/27/xml |
| article xml file uploaded | 10 January 2019 10:32 CET | Update | - |
| article pdf uploaded. | 8 January 2019 15:44 CET | Updated version of record | https://www.mdpi.com/2227-9717/7/1/27/pdf-vor |
| article pdf uploaded. | 8 January 2019 15:43 CET | Version of Record | https://www.mdpi.com/2227-9717/7/1/27/pdf-vor |
| article xml file uploaded | 8 January 2019 15:43 CET | Original file | - |
