| article html file updated | 30 August 2025 20:57 CEST | Update | https://www.mdpi.com/2218-1997/5/6/143 |
| article html file updated | 20 July 2022 15:49 CEST | Update | N/A |
| article html file updated | 12 February 2020 18:43 CET | Update | N/A |
| article html file updated | 21 October 2019 15:36 CEST | Update | N/A |
| article html file updated | 3 July 2019 18:10 CEST | Update | N/A |
| article html file updated | 3 July 2019 18:10 CEST | Update | N/A |
| article html file updated | 27 June 2019 09:34 CEST | Original file | N/A |
| article pdf uploaded. | 27 June 2019 09:33 CEST | Updated version of record | https://www.mdpi.com/2218-1997/5/6/143/pdf |
| article xml uploaded. | 27 June 2019 09:33 CEST | Update | https://www.mdpi.com/2218-1997/5/6/143/xml |
| article xml file uploaded | 27 June 2019 09:33 CEST | Update | N/A |
| article pdf uploaded. | 10 June 2019 15:01 CEST | Version of Record | https://www.mdpi.com/2218-1997/5/6/143/pdf-vor |
| article xml file uploaded | 10 June 2019 15:01 CEST | Original file | N/A |
