fix bugs in handling dx.doi.org prefix for cut and paste input
fix bugs in handling dx.doi.org prefix for cut and paste input

Impactstory/total-impact-webapp,total-impact/total-impact-webapp,total-impact/total-impact-webapp,Impactstory/total-impact-webapp,Impactstory/total-impact-webapp,Impactstory/total-impact-webapp,total-impact/total-impact-webapp,total-impact/total-impact-webapp