| article html file updated | 7 February 2020 08:41 CET | Update | https://www.mdpi.com/1660-4601/13/5/497 |
| article html file updated | 5 May 2019 15:50 CEST | Update | N/A |
| article html file updated | 27 March 2019 04:40 CET | Update | N/A |
| article html file updated | 26 May 2016 08:36 CEST | Update | N/A |
| article html file updated | 23 May 2016 05:39 CEST | Update | N/A |
| article xml uploaded. | 23 May 2016 05:38 CEST | Update | https://www.mdpi.com/1660-4601/13/5/497/xml |
| article pdf uploaded. | 23 May 2016 05:38 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/5/497/pdf |
| article html file updated | 17 May 2016 11:27 CEST | Original file | N/A |
| article pdf uploaded. | 17 May 2016 11:25 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/5/497/pdf-vor |
