| article html file updated | 9 February 2020 02:21 CET | Update | https://www.mdpi.com/1422-0067/19/1/194 |
| article html file updated | 29 September 2019 18:10 CEST | Update | N/A |
| article html file updated | 2 May 2019 03:43 CEST | Update | N/A |
| article html file updated | 18 April 2019 01:51 CEST | Update | N/A |
| article html file updated | 28 March 2019 13:54 CET | Update | N/A |
| article html file updated | 2 February 2018 09:53 CET | Update | N/A |
| article html file updated | 8 January 2018 16:20 CET | Original file | N/A |
| article xml uploaded. | 8 January 2018 16:19 CET | Original file | https://www.mdpi.com/1422-0067/19/1/194/xml |
| article pdf uploaded. | 8 January 2018 16:19 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/1/194/pdf |
