| article html file updated | 24 December 2025 18:44 CET | Update | https://www.mdpi.com/2218-1997/6/5/67 |
| article html file updated | 31 August 2025 19:49 CEST | Update | N/A |
| article html file updated | 21 July 2022 04:15 CEST | Update | N/A |
| article html file updated | 5 June 2020 09:52 CEST | Update | N/A |
| article html file updated | 21 May 2020 09:03 CEST | Original file | N/A |
| article pdf uploaded. | 21 May 2020 09:01 CEST | Updated version of record | https://www.mdpi.com/2218-1997/6/5/67/pdf |
| article xml uploaded. | 21 May 2020 09:01 CEST | Update | https://www.mdpi.com/2218-1997/6/5/67/xml |
| article xml file uploaded | 21 May 2020 09:01 CEST | Update | N/A |
| article supplementary file uploaded. | 8 May 2020 16:35 CEST | - | https://www.mdpi.com/2218-1997/6/5/67#supplementary |
| article pdf uploaded. | 8 May 2020 16:35 CEST | Version of Record | https://www.mdpi.com/2218-1997/6/5/67/pdf-vor |
| article xml file uploaded | 8 May 2020 16:35 CEST | Original file | N/A |
