| article html file updated | 31 August 2025 15:13 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2209 |
| article html file updated | 20 July 2022 23:43 CEST | Update | N/A |
| article html file updated | 2 April 2020 04:23 CEST | Update | N/A |
| article html file updated | 25 March 2020 18:44 CET | Update | N/A |
| article pdf uploaded. | 25 March 2020 18:42 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2209/pdf |
| article xml uploaded. | 25 March 2020 18:42 CET | Update | https://www.mdpi.com/1422-0067/21/6/2209/xml |
| article xml file uploaded | 25 March 2020 18:42 CET | Update | N/A |
| article html file updated | 23 March 2020 12:49 CET | Original file | N/A |
| article supplementary file uploaded. | 23 March 2020 12:48 CET | - | https://www.mdpi.com/1422-0067/21/6/2209#supplementary |
| article pdf uploaded. | 23 March 2020 12:48 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/2209/pdf-vor |
| article xml file uploaded | 23 March 2020 12:48 CET | Original file | N/A |
