| article html file updated | 8 February 2020 23:45 CET | Update | https://www.mdpi.com/2073-4352/7/12/368 |
| article html file updated | 29 September 2019 03:14 CEST | Update | N/A |
| article html file updated | 2 May 2019 09:17 CEST | Update | N/A |
| article html file updated | 18 April 2019 07:01 CEST | Update | N/A |
| article html file updated | 2 January 2018 16:21 CET | Update | N/A |
| article html file updated | 22 December 2017 10:37 CET | Update | N/A |
| article xml uploaded. | 22 December 2017 10:35 CET | Update | https://www.mdpi.com/2073-4352/7/12/368/xml |
| article pdf uploaded. | 22 December 2017 10:35 CET | Updated version of record | https://www.mdpi.com/2073-4352/7/12/368/pdf |
| article html file updated | 19 December 2017 07:55 CET | Update | N/A |
| article xml uploaded. | 19 December 2017 07:54 CET | Update | N/A |
| article xml uploaded. | 19 December 2017 07:54 CET | Update | N/A |
| article pdf uploaded. | 19 December 2017 07:54 CET | Updated version of record | https://www.mdpi.com/2073-4352/7/12/368/pdf-vor |
| article html file updated | 11 December 2017 14:25 CET | Original file | N/A |
| article xml uploaded. | 11 December 2017 14:24 CET | Original file | N/A |
| article pdf uploaded. | 11 December 2017 14:24 CET | Version of Record | https://www.mdpi.com/2073-4352/7/12/368/pdf-vor |
