| article html file updated | 16 August 2026 01:53 CEST | Update | https://www.mdpi.com/2218-273X/9/6/219 |
| article html file updated | 30 August 2025 20:47 CEST | Update | N/A |
| article html file updated | 19 July 2022 19:43 CEST | Update | N/A |
| article html file updated | 12 February 2020 17:56 CET | Update | N/A |
| article html file updated | 21 October 2019 10:09 CEST | Update | N/A |
| article html file updated | 4 July 2019 17:33 CEST | Update | N/A |
| article html file updated | 26 June 2019 08:32 CEST | Original file | N/A |
| article supplementary file uploaded. | 26 June 2019 08:31 CEST | - | https://www.mdpi.com/2218-273X/9/6/219#supplementary |
| article pdf uploaded. | 26 June 2019 08:31 CEST | Updated version of record | https://www.mdpi.com/2218-273X/9/6/219/pdf |
| article xml uploaded. | 26 June 2019 08:31 CEST | Update | https://www.mdpi.com/2218-273X/9/6/219/xml |
| article xml file uploaded | 26 June 2019 08:31 CEST | Update | N/A |
| article supplementary file uploaded. | 5 June 2019 16:43 CEST | - | https://www.mdpi.com/2218-273X/9/6/219#supplementary |
| article pdf uploaded. | 5 June 2019 16:43 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/6/219/pdf-vor |
| article xml file uploaded | 5 June 2019 16:43 CEST | Original file | N/A |
