| article html file updated | 7 February 2020 15:58 CET | Update | https://www.mdpi.com/1660-4601/13/10/987 |
| article html file updated | 5 May 2019 02:20 CEST | Update | - |
| article html file updated | 31 October 2016 07:00 CET | Update | - |
| article html file updated | 8 October 2016 08:44 CEST | Original file | - |
| article xml uploaded. | 8 October 2016 08:42 CEST | Update | https://www.mdpi.com/1660-4601/13/10/987/xml |
| article xml uploaded. | 8 October 2016 08:42 CEST | Original file | - |
| article pdf uploaded. | 8 October 2016 08:42 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/10/987/pdf |
| article pdf uploaded. | 4 October 2016 13:41 CEST | Updated version of record | - |
| article pdf uploaded. | 4 October 2016 11:42 CEST | Version of Record | - |
