| article html file updated | 6 February 2020 22:36 CET | Update | https://www.mdpi.com/1660-3397/13/9/5732 |
| article html file updated | 21 September 2019 03:06 CEST | Update | N/A |
| article html file updated | 6 May 2019 11:46 CEST | Update | N/A |
| article html file updated | 26 March 2019 10:20 CET | Update | N/A |
| article html file updated | 29 June 2017 13:18 CEST | Update | N/A |
| article html file updated | 28 September 2015 06:42 CEST | Original file | N/A |
| article xml file uploaded | 28 September 2015 06:42 CEST | Original file | https://www.mdpi.com/1660-3397/13/9/5732/xml |
| article pdf uploaded. | 14 September 2015 08:14 CEST | Updated version of record | https://www.mdpi.com/1660-3397/13/9/5732/pdf |
| article pdf uploaded. | 9 September 2015 16:01 CEST | Version of Record | https://www.mdpi.com/1660-3397/13/9/5732/pdf-vor |
