| article html file updated | 9 February 2020 01:54 CET | Update | https://www.mdpi.com/2073-4441/10/1/33 |
| article html file updated | 29 September 2019 15:45 CEST | Update | - |
| article html file updated | 2 May 2019 04:38 CEST | Update | - |
| article html file updated | 18 April 2019 02:42 CEST | Update | - |
| article html file updated | 28 March 2019 12:53 CET | Update | - |
| article html file updated | 1 February 2018 12:04 CET | Update | - |
| article html file updated | 24 January 2018 11:18 CET | Update | - |
| article xml uploaded. | 24 January 2018 11:17 CET | Update | https://www.mdpi.com/2073-4441/10/1/33/xml |
| article xml uploaded. | 24 January 2018 11:17 CET | Update | - |
| article pdf uploaded. | 24 January 2018 11:17 CET | Updated version of record | https://www.mdpi.com/2073-4441/10/1/33/pdf |
| article html file updated | 3 January 2018 13:46 CET | Original file | - |
| article pdf uploaded. | 3 January 2018 13:44 CET | Version of Record | https://www.mdpi.com/2073-4441/10/1/33/pdf-vor |
