| article html file updated | 9 February 2020 02:03 CET | Update | https://www.mdpi.com/2073-4360/10/1/44 |
| article html file updated | 29 September 2019 16:31 CEST | Update | - |
| article html file updated | 2 May 2019 04:19 CEST | Update | - |
| article html file updated | 18 April 2019 02:24 CEST | Update | - |
| article html file updated | 28 March 2019 13:14 CET | Update | - |
| article html file updated | 6 February 2018 07:44 CET | Update | - |
| article html file updated | 1 February 2018 09:56 CET | Update | - |
| article html file updated | 5 January 2018 09:41 CET | Update | - |
| article xml uploaded. | 5 January 2018 09:40 CET | Update | https://www.mdpi.com/2073-4360/10/1/44/xml |
| article pdf uploaded. | 5 January 2018 09:40 CET | Updated version of record | https://www.mdpi.com/2073-4360/10/1/44/pdf |
| article html file updated | 5 January 2018 04:39 CET | Original file | - |
| article pdf uploaded. | 5 January 2018 04:38 CET | Version of Record | https://www.mdpi.com/2073-4360/10/1/44/pdf-vor |
