| article html file updated | 16 August 2026 01:33 CEST | Update | https://www.mdpi.com/2075-163X/9/6/338 |
| article html file updated | 12 February 2020 17:01 CET | Update | N/A |
| article html file updated | 21 October 2019 04:34 CEST | Update | N/A |
| article html file updated | 4 July 2019 15:54 CEST | Update | N/A |
| article html file updated | 25 June 2019 12:35 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2019 12:32 CEST | Updated version of record | https://www.mdpi.com/2075-163X/9/6/338/pdf |
| article xml uploaded. | 25 June 2019 12:32 CEST | Update | https://www.mdpi.com/2075-163X/9/6/338/xml |
| article xml file uploaded | 25 June 2019 12:32 CEST | Update | N/A |
| article pdf uploaded. | 1 June 2019 11:51 CEST | Version of Record | https://www.mdpi.com/2075-163X/9/6/338/pdf-vor |
| article xml file uploaded | 1 June 2019 11:51 CEST | Original file | N/A |
