| article html file updated | 7 February 2020 02:33 CET | Update | https://www.mdpi.com/1660-4601/13/1/42 |
| article html file updated | 6 May 2019 04:20 CEST | Update | N/A |
| article html file updated | 26 March 2019 16:59 CET | Update | N/A |
| article html file updated | 29 March 2016 11:13 CEST | Original file | N/A |
| article xml uploaded. | 29 March 2016 11:12 CEST | Update | https://www.mdpi.com/1660-4601/13/1/42/xml |
| article pdf uploaded. | 29 March 2016 11:12 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/1/42/pdf |
| Erratum published | 29 March 2016 00:00 CEST | Erratum | http://www.mdpi.com/1660-4601/13/4/367 |
| article pdf uploaded. | 24 December 2015 08:33 CET | Updated version of record | https://www.mdpi.com/1660-4601/13/1/42/pdf-vor |
| article xml uploaded. | 24 December 2015 08:33 CET | Update | N/A |
| article pdf uploaded. | 23 December 2015 13:52 CET | Updated version of record | https://www.mdpi.com/1660-4601/13/1/42/pdf-vor |
| article xml uploaded. | 23 December 2015 13:52 CET | Update | N/A |
| article pdf uploaded. | 22 December 2015 16:54 CET | Version of Record | https://www.mdpi.com/1660-4601/13/1/42/pdf-vor |
| article xml uploaded. | 22 December 2015 16:54 CET | Original file | N/A |
