| article html file updated | 31 August 2025 14:21 CEST | Update | https://www.mdpi.com/1422-0067/21/6/1970 |
| article html file updated | 20 July 2022 22:50 CEST | Update | N/A |
| article html file updated | 2 April 2020 02:06 CEST | Update | N/A |
| article html file updated | 13 March 2020 12:44 CET | Original file | N/A |
| article supplementary file uploaded. | 13 March 2020 12:42 CET | - | https://www.mdpi.com/1422-0067/21/6/1970#supplementary |
| article pdf uploaded. | 13 March 2020 12:42 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/1970/pdf |
| article xml uploaded. | 13 March 2020 12:42 CET | Update | https://www.mdpi.com/1422-0067/21/6/1970/xml |
| article xml file uploaded | 13 March 2020 12:42 CET | Original file | N/A |
