| article html file updated | 16 August 2026 18:54 CEST | Update | https://www.mdpi.com/2218-273X/9/12/753 |
| article html file updated | 31 August 2025 04:52 CEST | Update | N/A |
| article html file updated | 19 July 2022 23:23 CEST | Update | N/A |
| article html file updated | 14 February 2020 11:18 CET | Update | N/A |
| article html file updated | 31 December 2019 11:14 CET | Update | N/A |
| article html file updated | 13 December 2019 02:26 CET | Original file | N/A |
| article pdf uploaded. | 13 December 2019 02:24 CET | Updated version of record | https://www.mdpi.com/2218-273X/9/12/753/pdf |
| article xml uploaded. | 13 December 2019 02:24 CET | Update | https://www.mdpi.com/2218-273X/9/12/753/xml |
| article xml file uploaded | 13 December 2019 02:24 CET | Update | N/A |
| article supplementary file uploaded. | 20 November 2019 10:56 CET | - | https://www.mdpi.com/2218-273X/9/12/753#supplementary |
| article pdf uploaded. | 20 November 2019 10:56 CET | Version of Record | https://www.mdpi.com/2218-273X/9/12/753/pdf-vor |
| article xml file uploaded | 20 November 2019 10:56 CET | Original file | N/A |
