function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['BIDZILYA, OLEKSIY & HUEMER, PETER & ŠUMPICH, JAN', 45],
    ['Bidzilya, Oleksiy', 40],
    ['Bidzilya, Oleksiy & Karsholt, Ole', 37],
    ['Bidzilya, Oleksiy & Karsholt, Ole & Kravchenko, Vasiliy', 158],
    ['Bidzilya, Oleksiy & Li, Houhun', 85],
    ['Bidzilya, Oleksiy V.', 57],
    ['D, Nandhini & R, Shashank P. & Joshi, Rahul & Reddy, Karthik M.', 435],
    ['Ga-Eun Lee 1 & Houhun Li & Taeman Han & Haechul Park', 52],
    ['Huemer, Peter & Karsholt, Ole', 87],
    ['Junnilainen, Jari & Karsholt, Ole & Nupponen, Kari', 237],
    ['Karsholt, Ole & Huemer, Peter', 106],
    ['Lee, Sangmi & Brown, Richard L.', 27],
    ['Li, Houhun & Sattler, Klaus', 63],
    ['Park, Kyu-Tek & Bae, Yang-Seop & Zhao, Shengnan & Li, Houhun', 35],
    ['Yang, Meiqing & Li, Houhun', 26],
    ['Other (118)', 672]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=2162)',
    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);