| article html file updated | 31 August 2025 09:27 CEST | Update | https://www.mdpi.com/1422-0067/21/2/670 |
| article html file updated | 20 July 2022 17:59 CEST | Update | N/A |
| article html file updated | 15 February 2020 04:33 CET | Update | N/A |
| article html file updated | 5 February 2020 19:12 CET | Update | N/A |
| article html file updated | 22 January 2020 02:34 CET | Update | N/A |
| article pdf uploaded. | 22 January 2020 02:32 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/2/670/pdf |
| article xml uploaded. | 22 January 2020 02:32 CET | Update | https://www.mdpi.com/1422-0067/21/2/670/xml |
| article xml file uploaded | 22 January 2020 02:32 CET | Update | N/A |
| article html file updated | 20 January 2020 07:54 CET | Original file | N/A |
| article supplementary file uploaded. | 20 January 2020 07:52 CET | - | https://www.mdpi.com/1422-0067/21/2/670#supplementary |
| article pdf uploaded. | 20 January 2020 07:52 CET | Version of Record | https://www.mdpi.com/1422-0067/21/2/670/pdf-vor |
| article xml uploaded. | 20 January 2020 07:52 CET | Update | N/A |
| article xml file uploaded | 20 January 2020 07:51 CET | Original file | N/A |
