| article html file updated | 9 February 2020 07:05 CET | Update | https://www.mdpi.com/2075-471X/7/1/8 |
| article html file updated | 1 May 2019 17:28 CEST | Update | N/A |
| article html file updated | 17 April 2019 16:49 CEST | Update | N/A |
| article html file updated | 29 March 2019 00:17 CET | Update | N/A |
| article html file updated | 24 February 2018 05:27 CET | Update | N/A |
| article xml uploaded. | 24 February 2018 05:26 CET | Update | https://www.mdpi.com/2075-471X/7/1/8/xml |
| article pdf uploaded. | 24 February 2018 05:26 CET | Updated version of record | https://www.mdpi.com/2075-471X/7/1/8/pdf |
| article html file updated | 23 February 2018 15:15 CET | Original file | N/A |
| article xml uploaded. | 23 February 2018 15:14 CET | Original file | N/A |
| article pdf uploaded. | 23 February 2018 15:14 CET | Updated version of record | https://www.mdpi.com/2075-471X/7/1/8/pdf-vor |
| article pdf uploaded. | 20 February 2018 12:47 CET | Version of Record | https://www.mdpi.com/2075-471X/7/1/8/pdf-vor |
