| article html file updated | 8 February 2020 01:44 CET | Update | https://www.mdpi.com/2079-4983/8/1/11 |
| article html file updated | 23 September 2019 21:21 CEST | Update | - |
| article html file updated | 4 May 2019 06:06 CEST | Update | - |
| article html file updated | 11 December 2018 08:22 CET | Update | - |
| article html file updated | 30 March 2017 11:35 CEST | Update | - |
| article html file updated | 21 March 2017 02:26 CET | Original file | - |
| article xml uploaded. | 21 March 2017 02:24 CET | Original file | https://www.mdpi.com/2079-4983/8/1/11/xml |
| article pdf uploaded. | 21 March 2017 02:24 CET | Updated version of record | https://www.mdpi.com/2079-4983/8/1/11/pdf |
| article pdf uploaded. | 18 March 2017 10:50 CET | Version of Record | https://www.mdpi.com/2079-4983/8/1/11/pdf-vor |
