| article html file updated | 8 February 2020 00:51 CET | Update | https://www.mdpi.com/1660-4601/14/3/266 |
| article html file updated | 23 September 2019 16:20 CEST | Update | - |
| article html file updated | 4 May 2019 08:04 CEST | Update | - |
| article html file updated | 28 March 2017 12:08 CEST | Update | - |
| article html file updated | 8 March 2017 01:19 CET | Original file | - |
| article xml uploaded. | 8 March 2017 01:18 CET | Original file | https://www.mdpi.com/1660-4601/14/3/266/xml |
| article pdf uploaded. | 8 March 2017 01:18 CET | Updated version of record | https://www.mdpi.com/1660-4601/14/3/266/pdf |
| article pdf uploaded. | 6 March 2017 10:06 CET | Version of Record | https://www.mdpi.com/1660-4601/14/3/266/pdf-vor |
