| article html file updated | 31 August 2025 09:43 CEST | Update | https://www.mdpi.com/1422-0067/21/3/721 |
| article html file updated | 20 July 2022 18:15 CEST | Update | N/A |
| article html file updated | 20 February 2020 09:57 CET | Update | N/A |
| article html file updated | 15 February 2020 05:21 CET | Update | N/A |
| article html file updated | 24 January 2020 15:42 CET | Original file | N/A |
| article pdf uploaded. | 24 January 2020 15:40 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/3/721/pdf |
| article xml uploaded. | 24 January 2020 15:40 CET | Update | https://www.mdpi.com/1422-0067/21/3/721/xml |
| article xml file uploaded | 24 January 2020 15:40 CET | Update | N/A |
| article supplementary file uploaded. | 22 January 2020 13:31 CET | - | https://www.mdpi.com/1422-0067/21/3/721#supplementary |
| article pdf uploaded. | 22 January 2020 13:31 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/721/pdf-vor |
| article xml file uploaded | 22 January 2020 13:31 CET | Original file | N/A |
