| article html file updated | 7 February 2020 13:18 CET | Update | https://www.mdpi.com/1660-4601/13/8/820 |
| article html file updated | 5 May 2019 07:11 CEST | Update | N/A |
| article html file updated | 27 March 2019 13:34 CET | Update | N/A |
| article html file updated | 25 August 2016 06:42 CEST | Update | N/A |
| article html file updated | 16 August 2016 12:07 CEST | Update | N/A |
| article xml uploaded. | 16 August 2016 12:06 CEST | Update | https://www.mdpi.com/1660-4601/13/8/820/xml |
| article pdf uploaded. | 16 August 2016 12:06 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/8/820/pdf |
| article html file updated | 13 August 2016 09:35 CEST | Original file | N/A |
| article xml uploaded. | 13 August 2016 09:34 CEST | Original file | N/A |
| article pdf uploaded. | 13 August 2016 09:34 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/8/820/pdf-vor |
