| article html file updated | 9 February 2020 12:52 CET | Update | https://www.mdpi.com/2072-6643/10/4/460 |
| article html file updated | 2 October 2019 08:55 CEST | Update | N/A |
| article html file updated | 1 May 2019 05:23 CEST | Update | N/A |
| article html file updated | 17 April 2019 05:34 CEST | Update | N/A |
| article html file updated | 29 March 2019 13:29 CET | Update | N/A |
| article html file updated | 1 May 2018 10:31 CEST | Update | N/A |
| article html file updated | 26 April 2018 12:47 CEST | Update | N/A |
| article xml uploaded. | 26 April 2018 12:46 CEST | Update | https://www.mdpi.com/2072-6643/10/4/460/xml |
| article pdf uploaded. | 26 April 2018 12:46 CEST | Updated version of record | https://www.mdpi.com/2072-6643/10/4/460/pdf |
| article html file updated | 7 April 2018 10:21 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2018 10:20 CEST | Version of Record | https://www.mdpi.com/2072-6643/10/4/460/pdf-vor |
