| article html file updated | 30 August 2025 11:11 CEST | Update | https://www.mdpi.com/2218-1997/5/1/36 |
| article html file updated | 20 July 2022 16:51 CEST | Update | N/A |
| article html file updated | 11 February 2020 09:54 CET | Update | N/A |
| article html file updated | 13 October 2019 14:00 CEST | Update | N/A |
| article html file updated | 27 April 2019 04:36 CEST | Update | N/A |
| article html file updated | 13 April 2019 00:39 CEST | Update | N/A |
| article html file updated | 3 April 2019 05:45 CEST | Update | N/A |
| article html file updated | 29 January 2019 12:50 CET | Update | N/A |
| article html file updated | 18 January 2019 10:00 CET | Original file | N/A |
| article pdf uploaded. | 18 January 2019 09:58 CET | Version of Record | https://www.mdpi.com/2218-1997/5/1/36/pdf |
| article xml uploaded. | 18 January 2019 09:58 CET | Update | https://www.mdpi.com/2218-1997/5/1/36/xml |
| article xml file uploaded | 18 January 2019 09:58 CET | Original file | N/A |
