我知道是good practice使用 LINQ 而不是迭代循环，我可以修改此代码以使用 LINQ 吗？

List<string> priorsLstIDs = ServiceUtil.extractColumnValuesAsStringVals(tqrPriors,Helper.STUDY_ID); 
List<DateTime> priorsLstDates = ServiceUtil.extractColumnValuesAsDateTimeVals(tqrPriors, "STUDY_DATE"); 
List<PriorElemSt> priorsElemLst = new List<PriorElemSt>(priorsLstIDs.Count); 
 
PriorElemSt elem; 
 
for (int i = 0; i < priorsLstIDs.Count; i++) 
{ 
    elem = new PriorElemSt(priorsLstIDs[i], priorsLstDates[i]); 
    priorsElemLst.Add(elem); 
} 
 
return filterStudyPriors(priorsElemLst); 

请您参考如下方法:

IEnumerable<PriorElemSt> priorsElemLst = priorsLstIDs.Select((s,i) => new PriorElemSt(s, priorsLstDates[i])); 
return filterStudyPriors(priorsElemLst);