| article html file updated | 8 February 2020 19:33 CET | Update | https://www.mdpi.com/2076-3417/7/11/1109 |
| article html file updated | 28 September 2019 00:55 CEST | Update | N/A |
| article html file updated | 2 May 2019 18:46 CEST | Update | N/A |
| article html file updated | 30 November 2017 15:28 CET | Update | N/A |
| article html file updated | 30 November 2017 09:03 CET | Update | N/A |
| article html file updated | 27 October 2017 10:04 CEST | Original file | N/A |
| article xml uploaded. | 27 October 2017 10:03 CEST | Update | https://www.mdpi.com/2076-3417/7/11/1109/xml |
| article xml uploaded. | 27 October 2017 10:03 CEST | Original file | N/A |
| article pdf uploaded. | 27 October 2017 10:03 CEST | Updated version of record | https://www.mdpi.com/2076-3417/7/11/1109/pdf |
| article pdf uploaded. | 26 October 2017 14:52 CEST | Version of Record | https://www.mdpi.com/2076-3417/7/11/1109/pdf-vor |
