Funding for this research was provided by:
King Abdullah University of Science and Technology (BAS/1/1020-01-01)
Received: 3 May 2019
Accepted: 14 November 2019
First Online: 19 December 2019
Ethics approval and consent to participate
: The project was approved by the IRB committees at NGHA (RJ17–023-J) and KAUST (17IBEC38_Pain).
: Not applicable.
: The authors declare that they have no competing interests.