| article html file updated | 14 August 2026 21:08 CEST | Update | https://www.mdpi.com/2220-9964/7/1/29 |
| article html file updated | 30 August 2025 02:16 CEST | Update | N/A |
| article html file updated | 16 July 2022 08:34 CEST | Update | N/A |
| article html file updated | 9 February 2020 03:15 CET | Update | N/A |
| article html file updated | 29 September 2019 23:11 CEST | Update | N/A |
| article html file updated | 2 May 2019 01:52 CEST | Update | N/A |
| article html file updated | 18 April 2019 00:09 CEST | Update | N/A |
| article html file updated | 28 March 2019 16:00 CET | Update | N/A |
| article html file updated | 1 February 2018 10:57 CET | Update | N/A |
| article pdf uploaded. | 19 January 2018 09:11 CET | Updated version of record | https://www.mdpi.com/2220-9964/7/1/29/pdf |
| article html file updated | 16 January 2018 14:30 CET | Original file | N/A |
| article xml uploaded. | 16 January 2018 14:28 CET | Update | https://www.mdpi.com/2220-9964/7/1/29/xml |
| article xml uploaded. | 16 January 2018 14:28 CET | Original file | N/A |
| article pdf uploaded. | 16 January 2018 14:28 CET | Version of Record | https://www.mdpi.com/2220-9964/7/1/29/pdf-vor |
