The following information obtained from UNAVCO's online DOI system:
(https://www.unavco.org/data/doi/search/search.html)

COCONet GPS Network - CRLR-LaRomana_DOM2015 P.S.
Start: 08-Dec-2015
End: 14-Nov-2022
Holsteinson, Alexander T., Pena, Jose, Martinez, Walderson, 2016, COCONet GPS Network - CRLR-LaRomana_DOM2015 P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/T5FN14JM