| article html file updated | 31 August 2025 21:51 CEST | Update | https://www.mdpi.com/2227-9032/8/2/147 |
| article html file updated | 21 July 2022 06:15 CEST | Update | N/A |
| article html file updated | 7 July 2020 11:33 CEST | Update | N/A |
| article html file updated | 10 June 2020 06:17 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2020 06:15 CEST | Updated version of record | https://www.mdpi.com/2227-9032/8/2/147/pdf |
| article xml uploaded. | 10 June 2020 06:15 CEST | Update | https://www.mdpi.com/2227-9032/8/2/147/xml |
| article xml file uploaded | 10 June 2020 06:15 CEST | Original file | N/A |
| article supplementary file uploaded. | 28 May 2020 11:52 CEST | - | https://www.mdpi.com/2227-9032/8/2/147#supplementary |
