| article html file updated | 9 February 2020 10:23 CET | Update | https://www.mdpi.com/1660-4601/15/3/551 |
| article html file updated | 1 October 2019 18:25 CEST | Update | N/A |
| article html file updated | 1 May 2019 10:36 CEST | Update | N/A |
| article html file updated | 17 April 2019 10:26 CEST | Update | N/A |
| article html file updated | 29 March 2019 07:45 CET | Update | N/A |
| article html file updated | 26 March 2018 14:33 CEST | Update | N/A |
| article html file updated | 21 March 2018 12:07 CET | Update | N/A |
| article xml uploaded. | 21 March 2018 12:06 CET | Update | https://www.mdpi.com/1660-4601/15/3/551/xml |
| article pdf uploaded. | 21 March 2018 12:06 CET | Updated version of record | https://www.mdpi.com/1660-4601/15/3/551/pdf |
| article html file updated | 19 March 2018 16:58 CET | Original file | N/A |
| article pdf uploaded. | 19 March 2018 16:57 CET | Version of Record | https://www.mdpi.com/1660-4601/15/3/551/pdf-vor |