| article html file updated | 9 February 2020 03:11 CET | Update | https://www.mdpi.com/2073-445X/7/1/8 |
| article html file updated | 29 September 2019 22:45 CEST | Update | - |
| article html file updated | 2 May 2019 02:01 CEST | Update | - |
| article html file updated | 18 April 2019 00:17 CEST | Update | - |
| article html file updated | 28 March 2019 15:50 CET | Update | - |
| article html file updated | 27 March 2018 12:46 CEST | Update | - |
| article html file updated | 22 January 2018 09:45 CET | Update | - |
| article xml uploaded. | 22 January 2018 09:43 CET | Update | https://www.mdpi.com/2073-445X/7/1/8/xml |
| article xml uploaded. | 22 January 2018 09:43 CET | Update | - |
| article pdf uploaded. | 22 January 2018 09:43 CET | Updated version of record | https://www.mdpi.com/2073-445X/7/1/8/pdf |
| article html file updated | 15 January 2018 17:25 CET | Original file | - |
| article xml uploaded. | 15 January 2018 17:24 CET | Update | - |
| article xml uploaded. | 15 January 2018 17:24 CET | Original file | - |
| article pdf uploaded. | 15 January 2018 17:24 CET | Version of Record | https://www.mdpi.com/2073-445X/7/1/8/pdf-vor |
