| article html file updated | 31 August 2025 07:03 CEST | Update | https://www.mdpi.com/1422-0067/21/1/61 |
| article html file updated | 19 July 2022 21:13 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:21 CET | Update | N/A |
| article html file updated | 16 January 2020 08:35 CET | Update | N/A |
| article html file updated | 25 December 2019 05:12 CET | Update | N/A |
| article html file updated | 20 December 2019 10:10 CET | Original file | N/A |
| article supplementary file uploaded. | 20 December 2019 10:09 CET | - | https://www.mdpi.com/1422-0067/21/1/61#supplementary |
| article pdf uploaded. | 20 December 2019 10:09 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/61/pdf |
| article xml uploaded. | 20 December 2019 10:09 CET | Update | https://www.mdpi.com/1422-0067/21/1/61/xml |
| article xml file uploaded | 20 December 2019 10:09 CET | Original file | N/A |
