| article html file updated | 31 August 2025 10:33 CEST | Update | https://www.mdpi.com/1422-0067/21/3/993 |
| article html file updated | 20 July 2022 19:04 CEST | Update | N/A |
| article html file updated | 20 February 2020 17:57 CET | Update | N/A |
| article html file updated | 15 February 2020 07:22 CET | Update | N/A |
| article html file updated | 3 February 2020 11:44 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2020 11:43 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/993/pdf |
| article xml uploaded. | 3 February 2020 11:43 CET | Update | https://www.mdpi.com/1422-0067/21/3/993/xml |
| article xml file uploaded | 3 February 2020 11:43 CET | Original file | N/A |
