| article html file updated | 11 February 2020 05:09 CET | Update | https://www.mdpi.com/2073-4441/11/1/31 |
| article html file updated | 12 October 2019 11:04 CEST | Update | - |
| article html file updated | 27 April 2019 14:57 CEST | Update | - |
| article html file updated | 13 April 2019 10:51 CEST | Update | - |
| article html file updated | 2 April 2019 18:22 CEST | Update | - |
| article html file updated | 5 March 2019 04:00 CET | Update | - |
| article html file updated | 30 January 2019 03:19 CET | Update | - |
| article html file updated | 25 December 2018 13:45 CET | Original file | - |
| article pdf uploaded. | 25 December 2018 13:44 CET | Updated version of record | https://www.mdpi.com/2073-4441/11/1/31/pdf |
| article xml uploaded. | 25 December 2018 13:44 CET | Update | https://www.mdpi.com/2073-4441/11/1/31/xml |
| article xml file uploaded | 25 December 2018 13:44 CET | Update | - |
| article pdf uploaded. | 24 December 2018 13:58 CET | Updated version of record | https://www.mdpi.com/2073-4441/11/1/31/pdf-vor |
| article pdf uploaded. | 24 December 2018 13:57 CET | Version of Record | https://www.mdpi.com/2073-4441/11/1/31/pdf-vor |
| article xml file uploaded | 24 December 2018 13:57 CET | Original file | - |
