| article html file updated | 9 February 2020 02:51 CET | Update | https://www.mdpi.com/2073-445X/7/1/6 |
| article html file updated | 29 September 2019 20:51 CEST | Update | - |
| article html file updated | 2 May 2019 02:40 CEST | Update | - |
| article html file updated | 18 April 2019 00:53 CEST | Update | - |
| article html file updated | 28 March 2019 15:05 CET | Update | - |
| article html file updated | 27 March 2018 12:45 CEST | Update | - |
| article html file updated | 16 January 2018 06:58 CET | Update | - |
| article xml uploaded. | 16 January 2018 06:56 CET | Update | https://www.mdpi.com/2073-445X/7/1/6/xml |
| article xml uploaded. | 16 January 2018 06:56 CET | Update | - |
| article xml uploaded. | 16 January 2018 06:56 CET | Update | - |
| article pdf uploaded. | 16 January 2018 06:55 CET | Updated version of record | https://www.mdpi.com/2073-445X/7/1/6/pdf |
| article html file updated | 15 January 2018 10:49 CET | Update | - |
| article xml uploaded. | 15 January 2018 10:48 CET | Update | - |
| article xml uploaded. | 15 January 2018 10:48 CET | Update | - |
| article pdf uploaded. | 15 January 2018 10:48 CET | Updated version of record | https://www.mdpi.com/2073-445X/7/1/6/pdf-vor |
| article html file updated | 12 January 2018 14:31 CET | Original file | - |
| article xml uploaded. | 12 January 2018 14:29 CET | Update | - |
| article xml uploaded. | 12 January 2018 14:29 CET | Original file | - |
| article pdf uploaded. | 12 January 2018 14:29 CET | Version of Record | https://www.mdpi.com/2073-445X/7/1/6/pdf-vor |
