| article html file updated | 9 February 2020 03:05 CET | Update | https://www.mdpi.com/2227-7080/6/1/10 |
| article html file updated | 2 May 2019 02:12 CEST | Update | - |
| article html file updated | 18 April 2019 00:27 CEST | Update | - |
| article html file updated | 28 March 2019 15:37 CET | Update | - |
| article html file updated | 28 March 2018 04:20 CEST | Update | - |
| article html file updated | 27 March 2018 16:51 CEST | Update | - |
| article html file updated | 31 January 2018 10:28 CET | Update | - |
| article xml uploaded. | 31 January 2018 10:27 CET | Update | https://www.mdpi.com/2227-7080/6/1/10/xml |
| article pdf uploaded. | 31 January 2018 10:27 CET | Updated version of record | https://www.mdpi.com/2227-7080/6/1/10/pdf |
| article html file updated | 15 January 2018 09:12 CET | Original file | - |
| article xml uploaded. | 15 January 2018 09:11 CET | Original file | - |
| article pdf uploaded. | 15 January 2018 09:11 CET | Version of Record | https://www.mdpi.com/2227-7080/6/1/10/pdf-vor |
