| article html file updated | 9 February 2020 08:08 CET | Update | https://www.mdpi.com/1996-1073/11/3/528 |
| article html file updated | 1 October 2019 03:59 CEST | Update | N/A |
| article html file updated | 1 May 2019 15:15 CEST | Update | N/A |
| article html file updated | 17 April 2019 14:48 CEST | Update | N/A |
| article html file updated | 29 March 2019 02:47 CET | Update | N/A |
| article html file updated | 27 March 2018 05:41 CEST | Update | N/A |
| article html file updated | 2 March 2018 04:02 CET | Original file | N/A |
| article xml uploaded. | 2 March 2018 04:01 CET | Update | https://www.mdpi.com/1996-1073/11/3/528/xml |
| article pdf uploaded. | 2 March 2018 04:01 CET | Updated version of record | https://www.mdpi.com/1996-1073/11/3/528/pdf |
| article pdf uploaded. | 28 February 2018 17:56 CET | Version of Record | https://www.mdpi.com/1996-1073/11/3/528/pdf-vor |
