| article html file updated | 7 February 2020 13:41 CET | Update | https://www.mdpi.com/1999-4907/7/8/180 |
| article html file updated | 5 May 2019 06:28 CEST | Update | N/A |
| article html file updated | 27 March 2019 14:20 CET | Update | N/A |
| article html file updated | 25 August 2016 12:10 CEST | Update | N/A |
| article html file updated | 23 August 2016 12:21 CEST | Update | N/A |
| article xml uploaded. | 23 August 2016 12:20 CEST | Update | https://www.mdpi.com/1999-4907/7/8/180/xml |
| article pdf uploaded. | 23 August 2016 12:20 CEST | Updated version of record | https://www.mdpi.com/1999-4907/7/8/180/pdf |
| article html file updated | 23 August 2016 11:24 CEST | Update | N/A |
| article xml uploaded. | 23 August 2016 11:23 CEST | Update | N/A |
| article pdf uploaded. | 23 August 2016 11:23 CEST | Updated version of record | https://www.mdpi.com/1999-4907/7/8/180/pdf-vor |
| article html file updated | 22 August 2016 14:07 CEST | Original file | N/A |
| article xml uploaded. | 22 August 2016 14:06 CEST | Update | N/A |
| article xml uploaded. | 22 August 2016 14:05 CEST | Original file | N/A |
| article pdf uploaded. | 22 August 2016 14:05 CEST | Version of Record | https://www.mdpi.com/1999-4907/7/8/180/pdf-vor |
