| article html file updated | 7 February 2020 13:19 CET | Update | https://www.mdpi.com/1660-4601/13/8/821 |
| article html file updated | 5 May 2019 07:09 CEST | Update | N/A |
| article html file updated | 27 March 2019 13:36 CET | Update | N/A |
| article html file updated | 25 August 2016 06:42 CEST | Update | N/A |
| article html file updated | 15 August 2016 10:30 CEST | Update | N/A |
| article xml uploaded. | 15 August 2016 10:29 CEST | Update | https://www.mdpi.com/1660-4601/13/8/821/xml |
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| article pdf uploaded. | 15 August 2016 10:29 CEST | Updated version of record | https://www.mdpi.com/1660-4601/13/8/821/pdf |
| article html file updated | 13 August 2016 13:31 CEST | Original file | N/A |
| article xml uploaded. | 13 August 2016 13:30 CEST | Original file | N/A |
| article pdf uploaded. | 13 August 2016 13:30 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/8/821/pdf-vor |
