| article html file updated | 23 September 2021 08:58 CEST | Update | https://www.mdpi.com/2072-4292/9/4/386 |
| article html file updated | 8 February 2020 03:55 CET | Update | N/A |
| article html file updated | 24 September 2019 09:45 CEST | Update | N/A |
| article html file updated | 4 May 2019 01:34 CEST | Update | N/A |
| article html file updated | 29 April 2017 05:26 CEST | Update | N/A |
| article html file updated | 20 April 2017 06:32 CEST | Original file | N/A |
| article xml uploaded. | 20 April 2017 06:31 CEST | Update | https://www.mdpi.com/2072-4292/9/4/386/xml |
| article pdf uploaded. | 20 April 2017 06:31 CEST | Updated version of record | https://www.mdpi.com/2072-4292/9/4/386/pdf |
| article pdf uploaded. | 19 April 2017 15:00 CEST | Version of Record | https://www.mdpi.com/2072-4292/9/4/386/pdf-vor |
