Cri du chat syndrome is also called 5p deletion syndrome because it is caused by a deletion, or removal, of genetic material from chromosome 5. The deletion that causes cri du chat syndrome occurs on the short or p arm of chromosome 5. This deleted genetic material is vital for normal development.
1 Nationwide data on hardwood flooring repairs from HomeAdvisor puts the average cost at approximately $900 to $1,300. 2  Per square foot, hardwood floor repairs cost $3 to $6. 3  Refinishing hardwood floors costs $1,000 to $3,000. 4  Do-it-yourself hardwood scratch repair kits cost $30 to $60.
The average cost to refinish hardwood flooring ranges from $1-$3 per square foot, depending on the condition of the wood flooring. If the hardwood is still in fairly good condition, the cost will be lower.he average cost to refinish hardwood flooring ranges from $1-$3 per square foot, depending on the condition of the wood flooring. If the hardwood is still in fairly good condition, the cost will be lower.