For this task, you must provide the text of the source article you’re referring to. Once provided, I can assist you in creating a new article based on the information given, following your instructions on structure and formatting.

Without the specific article text to reference, I can’t directly add related facts or address the exact questions, challenges, or controversies associated with the topic of the article. However, I can guide you on how to enhance the article when you have it.

To add relevant facts to an article, you should:
– Ensure they are directly related to the topic and provide additional context or information.
– Check for recent developments or research that might have emerged after the initial article was written.
– Cite evidence from credible sources to support the facts.

To identify and answer important questions:
– Determine what the reader might be curious about after reading the article.
– Look for any gaps in the information provided and seek to fill them.

In dealing with key challenges or controversies:
– Offer a balanced view by presenting information from all sides of an issue.
– Support each viewpoint with evidence from reputable sources.
– Acknowledge any biases or conflicts of interest that may affect perspectives on the topic.

Discussing advantages and disadvantages can help in providing a comprehensive view:
– List the pros and cons objectively, based on fact rather than opinion.
– Explain the potential impact of each advantage and disadvantage, offering scenarios or examples.

For related links, ensure that:
– The links are relevant and provide additional information or a different perspective on the topic.
– The main domain is reputable and authoritative on the subject matter.

Remember to present the information in a structured format, with clear, concise, and well-organized paragraphs. Utilize bold tags sparingly for emphasis when necessary.

If you eventually provide the source article, I can offer more tailored guidance.