function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Cox, Jennifer M.', 63],
    ['Evans, Gregory A. & Abd-Rabou, Shaaban', 49],
    ['Gavrilov, Ilya A.', 18],
    ['Han, Sarah I.', 19],
    ['Hodgson, Chris', 45],
    ['Kaydan, M. B. & Gullan, P. J.', 22],
    ['Kaydan, Mehmet Bora', 21],
    ['Kaydan, Mehmet Bora & Benedicty, Zsuzsanna Konczne', 30],
    ['MOGHADDAM, MASUMEH & WATSON, GILLIAN W.', 64],
    ['Mille, Christian & Henderson, Rosa C. & Cazères, Sylvie', 28],
    ['Moghaddam, Masumeh', 167],
    ['Pacheco Da Silva, Vitor C. & Kaydan, Mehmet Bora & Basso, Cesar', 22],
    ['Suh, Soo-Jung & Hyun, Ik-Hwa', 17],
    ['Willink, María Cristina Granara de & González, Patricia', 52],
    ['Zarkani, Agustin & Ercan, Cansu & Apriyanto, Dwinardi', 20],
    ['Other (107)', 434]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=1071)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);