| article html file updated | 31 August 2025 07:01 CEST | Update | https://www.mdpi.com/1422-0067/21/1/50 |
| article html file updated | 19 July 2022 21:15 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:15 CET | Update | N/A |
| article html file updated | 16 January 2020 08:13 CET | Update | N/A |
| article html file updated | 8 January 2020 09:39 CET | Update | N/A |
| article pdf uploaded. | 8 January 2020 09:37 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/50/pdf |
| article xml uploaded. | 8 January 2020 09:37 CET | Update | https://www.mdpi.com/1422-0067/21/1/50/xml |
| article xml file uploaded | 8 January 2020 09:37 CET | Update | N/A |
| article html file updated | 27 December 2019 12:15 CET | Original file | N/A |
| article pdf uploaded. | 27 December 2019 12:14 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/50/pdf-vor |
| article xml uploaded. | 27 December 2019 12:14 CET | Update | N/A |
| article xml file uploaded | 27 December 2019 12:14 CET | Update | N/A |
| article supplementary file uploaded. | 19 December 2019 16:27 CET | - | https://www.mdpi.com/1422-0067/21/1/50#supplementary |
| article pdf uploaded. | 19 December 2019 16:27 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/50/pdf-vor |
| article xml file uploaded | 19 December 2019 16:27 CET | Original file | N/A |
