| article html file updated | 9 February 2020 01:45 CET | Update | https://www.mdpi.com/2220-9964/7/1/11 |
| article html file updated | 2 May 2019 04:56 CEST | Update | - |
| article html file updated | 18 April 2019 03:00 CEST | Update | - |
| article html file updated | 28 March 2019 12:31 CET | Update | - |
| article html file updated | 1 February 2018 09:53 CET | Update | - |
| article pdf uploaded. | 23 January 2018 07:52 CET | Updated version of record | https://www.mdpi.com/2220-9964/7/1/11/pdf |
| article pdf uploaded. | 23 January 2018 04:42 CET | Updated version of record | https://www.mdpi.com/2220-9964/7/1/11/pdf-vor |
| article html file updated | 2 January 2018 20:14 CET | Original file | - |
| article xml uploaded. | 2 January 2018 10:07 CET | Original file | https://www.mdpi.com/2220-9964/7/1/11/xml |
| article pdf uploaded. | 2 January 2018 10:07 CET | Version of Record | https://www.mdpi.com/2220-9964/7/1/11/pdf-vor |
