| article html file updated | 9 February 2020 03:15 CET | Update | https://www.mdpi.com/2077-1312/6/1/10 |
| article html file updated | 29 September 2019 23:08 CEST | Update | - |
| article html file updated | 2 May 2019 01:53 CEST | Update | - |
| article html file updated | 18 April 2019 00:10 CEST | Update | - |
| article html file updated | 28 March 2019 15:59 CET | Update | - |
| article html file updated | 27 March 2018 15:32 CEST | Update | - |
| article html file updated | 30 January 2018 04:55 CET | Update | - |
| article xml uploaded. | 30 January 2018 04:54 CET | Update | https://www.mdpi.com/2077-1312/6/1/10/xml |
| article pdf uploaded. | 30 January 2018 04:54 CET | Updated version of record | https://www.mdpi.com/2077-1312/6/1/10/pdf |
| article html file updated | 16 January 2018 14:38 CET | Original file | - |
| article xml uploaded. | 16 January 2018 14:37 CET | Original file | - |
| article pdf uploaded. | 16 January 2018 14:37 CET | Version of Record | https://www.mdpi.com/2077-1312/6/1/10/pdf-vor |
