input question: Fix spacing: CREATINGLONGLASTINGPRODUCTS

output answer: CREATING LONG LASTING PRODUCTS

input question: Fix spacing: Inpatientswithpsoriaticarthritiswhohavearthritisofthespine,agenemarkernamedHLA-B27isfoundinabout50%ofcases.

output answer: In patients with psoriatic arthritis who have arthritis of the spine, a gene marker named HLA-B27 is found in about 50% of cases.

input question: Fix spacing: DetailsaboutafamilyforLarsPetersenandAnnaCathrineJensen

output answer: Details about a family for Lars Petersen and Anna Cathrine Jensen

input question: Fix spacing: Inacommentary,theresearchersdrawattentiontothefactthatthereasonwhythefirststudyproducedsuchdisappointingresultsmighthavetodowiththesmokersnotbeinggivencombinationsofvitaminsbutonlybetacarotene.

output answer:
In a commentary, the researchers draw attention to the fact that the reason why the first study produced such disappointing results might have to do with the smokers not being given combinations of vitamins but only betacarotene.