| article html file updated | 10 February 2020 10:48 CET | Update | https://www.mdpi.com/2075-163X/8/9/403 |
| article html file updated | 7 October 2019 20:08 CEST | Update | - |
| article html file updated | 29 April 2019 06:00 CEST | Update | - |
| article html file updated | 15 April 2019 01:37 CEST | Update | - |
| article html file updated | 31 March 2019 18:33 CEST | Update | - |
| article html file updated | 25 September 2018 05:20 CEST | Update | - |
| article html file updated | 23 September 2018 05:20 CEST | Update | - |
| article html file updated | 20 September 2018 09:02 CEST | Update | - |
| article pdf uploaded. | 20 September 2018 09:01 CEST | Updated version of record | https://www.mdpi.com/2075-163X/8/9/403/pdf |
| article xml uploaded. | 20 September 2018 09:01 CEST | Update | https://www.mdpi.com/2075-163X/8/9/403/xml |
| article xml file uploaded | 20 September 2018 09:01 CEST | Update | - |
| article html file updated | 13 September 2018 14:08 CEST | Original file | - |
| article pdf uploaded. | 13 September 2018 14:07 CEST | Version of Record | https://www.mdpi.com/2075-163X/8/9/403/pdf-vor |
| article xml uploaded. | 13 September 2018 14:07 CEST | Update | - |
| article xml file uploaded | 13 September 2018 14:07 CEST | Original file | - |
