| article html file updated | 7 February 2020 06:31 CET | Update | https://www.mdpi.com/1660-4601/13/4/375 |
| article html file updated | 5 May 2019 20:12 CEST | Update | N/A |
| article html file updated | 27 March 2019 00:31 CET | Update | N/A |
| article html file updated | 27 April 2016 10:03 CEST | Update | N/A |
| article html file updated | 31 March 2016 11:58 CEST | Update | N/A |
| article xml uploaded. | 31 March 2016 11:57 CEST | Update | https://www.mdpi.com/1660-4601/13/4/375/xml |
| article pdf uploaded. | 31 March 2016 11:57 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/4/375/pdf |
| article html file updated | 29 March 2016 08:57 CEST | Original file | N/A |
| article pdf uploaded. | 29 March 2016 08:56 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/4/375/pdf-vor |
