| article html file updated | 15 August 2026 20:59 CEST | Update | https://www.mdpi.com/2075-163X/9/4/215 |
| article html file updated | 12 February 2020 03:06 CET | Update | N/A |
| article html file updated | 17 October 2019 18:48 CEST | Update | N/A |
| article html file updated | 9 May 2019 11:00 CEST | Update | N/A |
| article html file updated | 25 April 2019 16:41 CEST | Update | N/A |
| article html file updated | 18 April 2019 19:28 CEST | Original file | N/A |
| article pdf uploaded. | 18 April 2019 13:39 CEST | Updated version of record | https://www.mdpi.com/2075-163X/9/4/215/pdf |
| article xml uploaded. | 18 April 2019 13:39 CEST | Update | https://www.mdpi.com/2075-163X/9/4/215/xml |
| article xml file uploaded | 18 April 2019 13:39 CEST | Update | N/A |
| article pdf uploaded. | 15 April 2019 11:57 CEST | Updated version of record | https://www.mdpi.com/2075-163X/9/4/215/pdf-vor |
| article pdf uploaded. | 15 April 2019 11:57 CEST | Updated version of record | https://www.mdpi.com/2075-163X/9/4/215/pdf-vor |
| article pdf uploaded. | 4 April 2019 13:14 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/4/215/pdf-vor |
| article xml file uploaded | 4 April 2019 13:13 CEST | Original file | N/A |
